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11 commits
a0df169e85 ... 62385faa76

Author SHA1 Message Date
Manuel Thalmann
62385faa76 Create an EF project in .NET Core 2024-06-06 21:09:24 +02:00
Manuel Thalmann
727406aa4a Create Code-First project 2024-06-06 20:56:52 +02:00
Manuel Thalmann
6132da7a93 Add a screenshot of the model 2024-06-06 20:22:01 +02:00
Manuel Thalmann
1f8873e14f Add a project using the EntityFramework 2024-06-06 20:21:51 +02:00
Manuel Thalmann
f029c15972 Add files for Lab 9 2024-06-06 19:39:51 +02:00
Manuel Thalmann
e800168f4a Add a screenshot to the solution 2024-06-06 19:37:31 +02:00
Manuel Thalmann
a6c9858936 Fill Lab 8 PDF form 2024-06-06 19:36:27 +02:00
Manuel Thalmann
5c1262355d Automatically load data from DB 2024-06-06 19:33:45 +02:00
Manuel Thalmann
700bd69798 Add SqlClient as a dependency 2024-06-06 19:01:39 +02:00
Manuel Thalmann
e9848357b4 Create a WPF app 2024-06-06 18:59:42 +02:00
Manuel Thalmann
fc2425d55f Add files for Lab 8 2024-06-06 18:48:41 +02:00
53 changed files with 5450 additions and 0 deletions
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Tasks/Lab8/DataAdapter/App.config Normal file
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<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
</configSections>
<connectionStrings>
<add name="DataAdapter.Properties.Settings.FlughafenDBConnectionString"
connectionString="Data Source=(local);Initial Catalog=FlughafenDB;Integrated Security=True;TrustServerCertificate=True"
providerName="Microsoft.Data.SqlClient" />
</connectionStrings>
<startup>
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</assemblyBinding>
</runtime>
</configuration>

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<Application x:Class="DataAdapter.App"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:DataAdapter"
StartupUri="MainWindow.xaml">
<Application.Resources>
</Application.Resources>
</Application>

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Tasks/Lab8/DataAdapter/App.xaml.cs Normal file
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using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Threading.Tasks;
using System.Windows;
namespace DataAdapter
{
/// <summary>
/// Interaction logic for App.xaml
/// </summary>
public partial class App : Application
{
}
}

229
Tasks/Lab8/DataAdapter/DataAdapter.csproj Normal file
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<?xml version="1.0" encoding="utf-8"?>
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25
Tasks/Lab8/DataAdapter/DataAdapter.sln Normal file
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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.9.34723.18
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Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
{75840565-C5AB-48AE-A75C-4BEFF45BA216}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{75840565-C5AB-48AE-A75C-4BEFF45BA216}.Debug|Any CPU.Build.0 = Debug|Any CPU
{75840565-C5AB-48AE-A75C-4BEFF45BA216}.Release|Any CPU.ActiveCfg = Release|Any CPU
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GlobalSection(ExtensibilityGlobals) = postSolution
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Tasks/Lab8/DataAdapter/FlughafenDBDataSet.Designer.cs generated Normal file
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21
Tasks/Lab8/DataAdapter/FlughafenDBDataSet.xsc Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--<autogenerated>
This code was generated by a tool.
Changes to this file may cause incorrect behavior and will be lost if
the code is regenerated.
</autogenerated>-->
<DataSetUISetting Version="1.00" xmlns="urn:schemas-microsoft-com:xml-msdatasource">
<TableUISettings>
<TableUISetting Name="Flug">
<ColumnUISettings>
<ColumnUISetting Name="Flug_ID">
<ControlSettings>
<ControlSetting ArtifactName="Microsoft:System.Windows:WPF">
<BindableControlInfo Name="[None]" Type="Microsoft.VSDesigner.Data.BindManager.NoneControlPlaceHolder" />
</ControlSetting>
</ControlSettings>
</ColumnUISetting>
</ColumnUISettings>
</TableUISetting>
</TableUISettings>
</DataSetUISetting>

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Tasks/Lab8/DataAdapter/FlughafenDBDataSet.xsd Normal file
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<?xml version="1.0" encoding="utf-8"?>
<xs:schema id="FlughafenDBDataSet" targetNamespace="http://tempuri.org/FlughafenDBDataSet.xsd" xmlns:mstns="http://tempuri.org/FlughafenDBDataSet.xsd" xmlns="http://tempuri.org/FlughafenDBDataSet.xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" xmlns:msprop="urn:schemas-microsoft-com:xml-msprop" attributeFormDefault="qualified" elementFormDefault="qualified">
<xs:annotation>
<xs:appinfo source="urn:schemas-microsoft-com:xml-msdatasource">
<DataSource DefaultConnectionIndex="0" FunctionsComponentName="QueriesTableAdapter" Modifier="AutoLayout, AnsiClass, Class, Public" SchemaSerializationMode="IncludeSchema" xmlns="urn:schemas-microsoft-com:xml-msdatasource">
<Connections>
<Connection AppSettingsObjectName="Settings" AppSettingsPropertyName="FlughafenDBConnectionString" ConnectionStringObject="" IsAppSettingsProperty="true" Modifier="Assembly" Name="FlughafenDBConnectionString (Settings)" ParameterPrefix="@" PropertyReference="ApplicationSettings.DataAdapter.Properties.Settings.GlobalReference.Default.FlughafenDBConnectionString" Provider="Microsoft.Data.SqlClient" />
</Connections>
<Tables>
<TableAdapter BaseClass="System.ComponentModel.Component" DataAccessorModifier="AutoLayout, AnsiClass, Class, Public" DataAccessorName="FlugTableAdapter" GeneratorDataComponentClassName="FlugTableAdapter" Name="Flug" UserDataComponentName="FlugTableAdapter">
<MainSource>
<DbSource ConnectionRef="FlughafenDBConnectionString (Settings)" DbObjectName="FlughafenDB.dbo.Flug" DbObjectType="Table" FillMethodModifier="Public" FillMethodName="Fill" GenerateMethods="Both" GenerateShortCommands="true" GeneratorGetMethodName="GetData" GeneratorSourceName="Fill" GetMethodModifier="Public" GetMethodName="GetData" QueryType="Rowset" ScalarCallRetval="System.Object, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" UseOptimisticConcurrency="true" UserGetMethodName="GetData" UserSourceName="Fill">
<DeleteCommand>
<DbCommand CommandType="Text" ModifiedByUser="false">
<CommandText>DELETE FROM [dbo].[Flug] WHERE (([Flug_ID] = @Original_Flug_ID) AND ([Flugnr] = @Original_Flugnr) AND ([Von] = @Original_Von) AND ([Nach] = @Original_Nach) AND ([Abflug] = @Original_Abflug) AND ([Ankunft] = @Original_Ankunft) AND ([Fluglinie_ID] = @Original_Fluglinie_ID) AND ([Flugzeug_ID] = @Original_Flugzeug_ID))</CommandText>
<Parameters>
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int32" Direction="Input" ParameterName="@Original_Flug_ID" Precision="0" ProviderType="Int" Scale="0" Size="0" SourceColumn="Flug_ID" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="AnsiString" Direction="Input" ParameterName="@Original_Flugnr" Precision="0" ProviderType="VarChar" Scale="0" Size="0" SourceColumn="Flugnr" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int16" Direction="Input" ParameterName="@Original_Von" Precision="0" ProviderType="SmallInt" Scale="0" Size="0" SourceColumn="Von" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int16" Direction="Input" ParameterName="@Original_Nach" Precision="0" ProviderType="SmallInt" Scale="0" Size="0" SourceColumn="Nach" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="DateTime" Direction="Input" ParameterName="@Original_Abflug" Precision="0" ProviderType="DateTime" Scale="0" Size="0" SourceColumn="Abflug" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="DateTime" Direction="Input" ParameterName="@Original_Ankunft" Precision="0" ProviderType="DateTime" Scale="0" Size="0" SourceColumn="Ankunft" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int32" Direction="Input" ParameterName="@Original_Fluglinie_ID" Precision="0" ProviderType="Int" Scale="0" Size="0" SourceColumn="Fluglinie_ID" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int32" Direction="Input" ParameterName="@Original_Flugzeug_ID" Precision="0" ProviderType="Int" Scale="0" Size="0" SourceColumn="Flugzeug_ID" SourceColumnNullMapping="false" SourceVersion="Original" />
</Parameters>
</DbCommand>
</DeleteCommand>
<InsertCommand>
<DbCommand CommandType="Text" ModifiedByUser="false">
<CommandText>INSERT INTO [dbo].[Flug] ([Flugnr], [Von], [Nach], [Abflug], [Ankunft], [Fluglinie_ID], [Flugzeug_ID]) VALUES (@Flugnr, @Von, @Nach, @Abflug, @Ankunft, @Fluglinie_ID, @Flugzeug_ID);
SELECT Flug_ID, Flugnr, Von, Nach, Abflug, Ankunft, Fluglinie_ID, Flugzeug_ID FROM Flug WHERE (Flug_ID = SCOPE_IDENTITY())</CommandText>
<Parameters>
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="AnsiString" Direction="Input" ParameterName="@Flugnr" Precision="0" ProviderType="VarChar" Scale="0" Size="0" SourceColumn="Flugnr" SourceColumnNullMapping="false" SourceVersion="Current" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int16" Direction="Input" ParameterName="@Von" Precision="0" ProviderType="SmallInt" Scale="0" Size="0" SourceColumn="Von" SourceColumnNullMapping="false" SourceVersion="Current" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int16" Direction="Input" ParameterName="@Nach" Precision="0" ProviderType="SmallInt" Scale="0" Size="0" SourceColumn="Nach" SourceColumnNullMapping="false" SourceVersion="Current" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="DateTime" Direction="Input" ParameterName="@Abflug" Precision="0" ProviderType="DateTime" Scale="0" Size="0" SourceColumn="Abflug" SourceColumnNullMapping="false" SourceVersion="Current" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="DateTime" Direction="Input" ParameterName="@Ankunft" Precision="0" ProviderType="DateTime" Scale="0" Size="0" SourceColumn="Ankunft" SourceColumnNullMapping="false" SourceVersion="Current" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int32" Direction="Input" ParameterName="@Fluglinie_ID" Precision="0" ProviderType="Int" Scale="0" Size="0" SourceColumn="Fluglinie_ID" SourceColumnNullMapping="false" SourceVersion="Current" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int32" Direction="Input" ParameterName="@Flugzeug_ID" Precision="0" ProviderType="Int" Scale="0" Size="0" SourceColumn="Flugzeug_ID" SourceColumnNullMapping="false" SourceVersion="Current" />
</Parameters>
</DbCommand>
</InsertCommand>
<SelectCommand>
<DbCommand CommandType="Text" ModifiedByUser="false">
<CommandText>SELECT Flug_ID, Flugnr, Von, Nach, Abflug, Ankunft, Fluglinie_ID, Flugzeug_ID FROM dbo.Flug</CommandText>
<Parameters />
</DbCommand>
</SelectCommand>
<UpdateCommand>
<DbCommand CommandType="Text" ModifiedByUser="false">
<CommandText>UPDATE [dbo].[Flug] SET [Flugnr] = @Flugnr, [Von] = @Von, [Nach] = @Nach, [Abflug] = @Abflug, [Ankunft] = @Ankunft, [Fluglinie_ID] = @Fluglinie_ID, [Flugzeug_ID] = @Flugzeug_ID WHERE (([Flug_ID] = @Original_Flug_ID) AND ([Flugnr] = @Original_Flugnr) AND ([Von] = @Original_Von) AND ([Nach] = @Original_Nach) AND ([Abflug] = @Original_Abflug) AND ([Ankunft] = @Original_Ankunft) AND ([Fluglinie_ID] = @Original_Fluglinie_ID) AND ([Flugzeug_ID] = @Original_Flugzeug_ID));
SELECT Flug_ID, Flugnr, Von, Nach, Abflug, Ankunft, Fluglinie_ID, Flugzeug_ID FROM Flug WHERE (Flug_ID = @Flug_ID)</CommandText>
<Parameters>
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="AnsiString" Direction="Input" ParameterName="@Flugnr" Precision="0" ProviderType="VarChar" Scale="0" Size="0" SourceColumn="Flugnr" SourceColumnNullMapping="false" SourceVersion="Current" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int16" Direction="Input" ParameterName="@Von" Precision="0" ProviderType="SmallInt" Scale="0" Size="0" SourceColumn="Von" SourceColumnNullMapping="false" SourceVersion="Current" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int16" Direction="Input" ParameterName="@Nach" Precision="0" ProviderType="SmallInt" Scale="0" Size="0" SourceColumn="Nach" SourceColumnNullMapping="false" SourceVersion="Current" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="DateTime" Direction="Input" ParameterName="@Abflug" Precision="0" ProviderType="DateTime" Scale="0" Size="0" SourceColumn="Abflug" SourceColumnNullMapping="false" SourceVersion="Current" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="DateTime" Direction="Input" ParameterName="@Ankunft" Precision="0" ProviderType="DateTime" Scale="0" Size="0" SourceColumn="Ankunft" SourceColumnNullMapping="false" SourceVersion="Current" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int32" Direction="Input" ParameterName="@Fluglinie_ID" Precision="0" ProviderType="Int" Scale="0" Size="0" SourceColumn="Fluglinie_ID" SourceColumnNullMapping="false" SourceVersion="Current" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int32" Direction="Input" ParameterName="@Flugzeug_ID" Precision="0" ProviderType="Int" Scale="0" Size="0" SourceColumn="Flugzeug_ID" SourceColumnNullMapping="false" SourceVersion="Current" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int32" Direction="Input" ParameterName="@Original_Flug_ID" Precision="0" ProviderType="Int" Scale="0" Size="0" SourceColumn="Flug_ID" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="AnsiString" Direction="Input" ParameterName="@Original_Flugnr" Precision="0" ProviderType="VarChar" Scale="0" Size="0" SourceColumn="Flugnr" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int16" Direction="Input" ParameterName="@Original_Von" Precision="0" ProviderType="SmallInt" Scale="0" Size="0" SourceColumn="Von" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int16" Direction="Input" ParameterName="@Original_Nach" Precision="0" ProviderType="SmallInt" Scale="0" Size="0" SourceColumn="Nach" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="DateTime" Direction="Input" ParameterName="@Original_Abflug" Precision="0" ProviderType="DateTime" Scale="0" Size="0" SourceColumn="Abflug" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="DateTime" Direction="Input" ParameterName="@Original_Ankunft" Precision="0" ProviderType="DateTime" Scale="0" Size="0" SourceColumn="Ankunft" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int32" Direction="Input" ParameterName="@Original_Fluglinie_ID" Precision="0" ProviderType="Int" Scale="0" Size="0" SourceColumn="Fluglinie_ID" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="" DataSourceName="" DbType="Int32" Direction="Input" ParameterName="@Original_Flugzeug_ID" Precision="0" ProviderType="Int" Scale="0" Size="0" SourceColumn="Flugzeug_ID" SourceColumnNullMapping="false" SourceVersion="Original" />
<Parameter AllowDbNull="false" AutogeneratedName="Flug_ID" ColumnName="Flug_ID" DataSourceName="FlughafenDB.dbo.Flug" DataTypeServer="int" DbType="Int32" Direction="Input" ParameterName="@Flug_ID" Precision="0" ProviderType="Int" Scale="0" Size="4" SourceColumn="Flug_ID" SourceColumnNullMapping="false" SourceVersion="Current" />
</Parameters>
</DbCommand>
</UpdateCommand>
</DbSource>
</MainSource>
<Mappings>
<Mapping SourceColumn="Flug_ID" DataSetColumn="Flug_ID" />
<Mapping SourceColumn="Flugnr" DataSetColumn="Flugnr" />
<Mapping SourceColumn="Von" DataSetColumn="Von" />
<Mapping SourceColumn="Nach" DataSetColumn="Nach" />
<Mapping SourceColumn="Abflug" DataSetColumn="Abflug" />
<Mapping SourceColumn="Ankunft" DataSetColumn="Ankunft" />
<Mapping SourceColumn="Fluglinie_ID" DataSetColumn="Fluglinie_ID" />
<Mapping SourceColumn="Flugzeug_ID" DataSetColumn="Flugzeug_ID" />
</Mappings>
<Sources />
</TableAdapter>
</Tables>
<Sources />
</DataSource>
</xs:appinfo>
</xs:annotation>
<xs:element name="FlughafenDBDataSet" msdata:IsDataSet="true" msdata:UseCurrentLocale="true" msprop:EnableTableAdapterManager="True" msprop:Generator_UserDSName="FlughafenDBDataSet" msprop:Generator_DataSetName="FlughafenDBDataSet">
<xs:complexType>
<xs:choice minOccurs="0" maxOccurs="unbounded">
<xs:element name="Flug" msprop:Generator_RowEvHandlerName="FlugRowChangeEventHandler" msprop:Generator_RowDeletedName="FlugRowDeleted" msprop:Generator_RowDeletingName="FlugRowDeleting" msprop:Generator_RowEvArgName="FlugRowChangeEvent" msprop:Generator_TablePropName="Flug" msprop:Generator_RowChangedName="FlugRowChanged" msprop:Generator_RowChangingName="FlugRowChanging" msprop:Generator_TableClassName="FlugDataTable" msprop:Generator_RowClassName="FlugRow" msprop:Generator_TableVarName="tableFlug" msprop:Generator_UserTableName="Flug">
<xs:complexType>
<xs:sequence>
<xs:element name="Flug_ID" msdata:ReadOnly="true" msdata:AutoIncrement="true" msdata:AutoIncrementSeed="-1" msdata:AutoIncrementStep="-1" msprop:Generator_ColumnPropNameInRow="Flug_ID" msprop:Generator_ColumnPropNameInTable="Flug_IDColumn" msprop:Generator_ColumnVarNameInTable="columnFlug_ID" msprop:Generator_UserColumnName="Flug_ID" type="xs:int" />
<xs:element name="Flugnr" msprop:Generator_ColumnPropNameInRow="Flugnr" msprop:Generator_ColumnPropNameInTable="FlugnrColumn" msprop:Generator_ColumnVarNameInTable="columnFlugnr" msprop:Generator_UserColumnName="Flugnr">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:maxLength value="8" />
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="Von" msprop:Generator_ColumnPropNameInRow="Von" msprop:Generator_ColumnPropNameInTable="VonColumn" msprop:Generator_ColumnVarNameInTable="columnVon" msprop:Generator_UserColumnName="Von" type="xs:short" />
<xs:element name="Nach" msprop:Generator_ColumnPropNameInRow="Nach" msprop:Generator_ColumnPropNameInTable="NachColumn" msprop:Generator_ColumnVarNameInTable="columnNach" msprop:Generator_UserColumnName="Nach" type="xs:short" />
<xs:element name="Abflug" msprop:Generator_ColumnPropNameInRow="Abflug" msprop:Generator_ColumnPropNameInTable="AbflugColumn" msprop:Generator_ColumnVarNameInTable="columnAbflug" msprop:Generator_UserColumnName="Abflug" type="xs:dateTime" />
<xs:element name="Ankunft" msprop:Generator_ColumnPropNameInRow="Ankunft" msprop:Generator_ColumnPropNameInTable="AnkunftColumn" msprop:Generator_ColumnVarNameInTable="columnAnkunft" msprop:Generator_UserColumnName="Ankunft" type="xs:dateTime" />
<xs:element name="Fluglinie_ID" msprop:Generator_ColumnPropNameInRow="Fluglinie_ID" msprop:Generator_ColumnPropNameInTable="Fluglinie_IDColumn" msprop:Generator_ColumnVarNameInTable="columnFluglinie_ID" msprop:Generator_UserColumnName="Fluglinie_ID" type="xs:int" />
<xs:element name="Flugzeug_ID" msprop:Generator_ColumnPropNameInRow="Flugzeug_ID" msprop:Generator_ColumnPropNameInTable="Flugzeug_IDColumn" msprop:Generator_ColumnVarNameInTable="columnFlugzeug_ID" msprop:Generator_UserColumnName="Flugzeug_ID" type="xs:int" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:choice>
</xs:complexType>
<xs:unique name="Constraint1" msdata:PrimaryKey="true">
<xs:selector xpath=".//mstns:Flug" />
<xs:field xpath="mstns:Flug_ID" />
</xs:unique>
</xs:element>
</xs:schema>

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Tasks/Lab8/DataAdapter/FlughafenDBDataSet.xss Normal file
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<Window x:Class="DataAdapter.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:local="clr-namespace:DataAdapter"
mc:Ignorable="d"
Title="MainWindow" Height="800" Width="800" Loaded="Window_Loaded">
<Window.Resources>
<local:FlughafenDBDataSet x:Key="flughafenDBDataSet"/>
<CollectionViewSource x:Key="flugViewSource" Source="{Binding Flug, Source={StaticResource flughafenDBDataSet}}"/>
</Window.Resources>
<Grid DataContext="{StaticResource flugViewSource}">
<Grid.RowDefinitions>
<RowDefinition Height="75" />
<RowDefinition Height="300" />
<RowDefinition/>
</Grid.RowDefinitions>
<Button HorizontalAlignment="Left" Margin="22,20,0,24" Name="backButton" Width="75" Click="BackButton_Click">&#60;</Button>
<Button HorizontalAlignment="Left" Margin="116,20,0,24" Name="nextButton" Width="75" Click="NextButton_Click">&#62;</Button>
<Button HorizontalAlignment="Right" Margin="0,21,46,24" Name="saveButton" Width="110" Click="saveButton_Click">Save changes</Button>
<Grid x:Name="grid1" DataContext="{StaticResource flugViewSource}" HorizontalAlignment="Left" VerticalAlignment="Top" Grid.Row="1">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<Label Grid.Column="0" Content="Flugnr:" HorizontalAlignment="Left" Margin="3" Grid.Row="0" VerticalAlignment="Center"/>
<TextBox x:Name="flugnrTextBox" Grid.Column="1" HorizontalAlignment="Left" Height="NaN" Margin="3" Grid.Row="0" Text="{Binding Flugnr, Mode=TwoWay, NotifyOnValidationError=true, ValidatesOnExceptions=true}" VerticalAlignment="Center" Width="120"/>
<Label Grid.Column="0" Content="Von:" HorizontalAlignment="Left" Margin="3" Grid.Row="1" VerticalAlignment="Center"/>
<TextBox x:Name="vonTextBox" Grid.Column="1" HorizontalAlignment="Left" Height="NaN" Margin="3" Grid.Row="1" Text="{Binding Von, Mode=TwoWay, NotifyOnValidationError=true, ValidatesOnExceptions=true}" VerticalAlignment="Center" Width="120"/>
<Label Grid.Column="0" Content="Nach:" HorizontalAlignment="Left" Margin="3" Grid.Row="2" VerticalAlignment="Center"/>
<TextBox x:Name="nachTextBox" Grid.Column="1" HorizontalAlignment="Left" Height="NaN" Margin="3" Grid.Row="2" Text="{Binding Nach, Mode=TwoWay, NotifyOnValidationError=true, ValidatesOnExceptions=true}" VerticalAlignment="Center" Width="120"/>
<Label Grid.Column="0" Content="Abflug:" HorizontalAlignment="Left" Margin="3" Grid.Row="3" VerticalAlignment="Center"/>
<DatePicker x:Name="abflugDatePicker" Grid.Column="1" HorizontalAlignment="Left" Margin="3" Grid.Row="3" SelectedDate="{Binding Abflug, Mode=TwoWay, NotifyOnValidationError=true, ValidatesOnExceptions=true}" VerticalAlignment="Center"/>
<Label Grid.Column="0" Content="Ankunft:" HorizontalAlignment="Left" Margin="3" Grid.Row="4" VerticalAlignment="Center"/>
<DatePicker x:Name="ankunftDatePicker" Grid.Column="1" HorizontalAlignment="Left" Margin="3" Grid.Row="4" SelectedDate="{Binding Ankunft, Mode=TwoWay, NotifyOnValidationError=true, ValidatesOnExceptions=true}" VerticalAlignment="Center"/>
<Label Grid.Column="0" Content="Fluglinie ID:" HorizontalAlignment="Left" Margin="3" Grid.Row="5" VerticalAlignment="Center"/>
<TextBox x:Name="fluglinie_IDTextBox" Grid.Column="1" HorizontalAlignment="Left" Height="NaN" Margin="3" Grid.Row="5" Text="{Binding Fluglinie_ID, Mode=TwoWay, NotifyOnValidationError=true, ValidatesOnExceptions=true}" VerticalAlignment="Center" Width="120"/>
<Label Grid.Column="0" Content="Flugzeug ID:" HorizontalAlignment="Left" Margin="3" Grid.Row="6" VerticalAlignment="Center"/>
<TextBox x:Name="flugzeug_IDTextBox" Grid.Column="1" HorizontalAlignment="Left" Height="NaN" Margin="3" Grid.Row="6" Text="{Binding Flugzeug_ID, Mode=TwoWay, NotifyOnValidationError=true, ValidatesOnExceptions=true}" VerticalAlignment="Center" Width="120"/>
</Grid>
<DataGrid x:Name="flugDataGrid" AutoGenerateColumns="False" EnableRowVirtualization="True" ItemsSource="{Binding}" RowDetailsVisibilityMode="VisibleWhenSelected" Grid.Row="2">
<DataGrid.Columns>
<DataGridTextColumn x:Name="flugnrColumn" Binding="{Binding Flugnr}" Header="Flugnr" Width="SizeToHeader"/>
<DataGridTextColumn x:Name="vonColumn" Binding="{Binding Von}" Header="Von" Width="SizeToHeader"/>
<DataGridTextColumn x:Name="nachColumn" Binding="{Binding Nach}" Header="Nach" Width="SizeToHeader"/>
<DataGridTemplateColumn x:Name="abflugColumn" Header="Abflug" Width="SizeToHeader">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<DatePicker SelectedDate="{Binding Abflug, Mode=TwoWay, NotifyOnValidationError=true, ValidatesOnExceptions=true}"/>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn x:Name="ankunftColumn" Header="Ankunft" Width="SizeToHeader">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<DatePicker SelectedDate="{Binding Ankunft, Mode=TwoWay, NotifyOnValidationError=true, ValidatesOnExceptions=true}"/>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTextColumn x:Name="fluglinie_IDColumn" Binding="{Binding Fluglinie_ID}" Header="Fluglinie ID" Width="SizeToHeader"/>
<DataGridTextColumn x:Name="flugzeug_IDColumn" Binding="{Binding Flugzeug_ID}" Header="Flugzeug ID" Width="SizeToHeader"/>
</DataGrid.Columns>
</DataGrid>
</Grid>
</Window>

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace DataAdapter
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
private FlughafenDBDataSet flughafenDBDataSet;
private FlughafenDBDataSetTableAdapters.FlugTableAdapter flughafenDBDataSetFlugTableAdapter;
private CollectionViewSource flugViewSource;
public MainWindow()
{
InitializeComponent();
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
flughafenDBDataSet = (FlughafenDBDataSet)FindResource("flughafenDBDataSet");
// Load data into the table Flug. You can modify this code as needed.
flughafenDBDataSetFlugTableAdapter = new FlughafenDBDataSetTableAdapters.FlugTableAdapter();
flughafenDBDataSetFlugTableAdapter.Fill(flughafenDBDataSet.Flug);
flugViewSource = (CollectionViewSource)FindResource("flugViewSource");
flugViewSource.View.MoveCurrentToFirst();
}
private void BackButton_Click(object sender, RoutedEventArgs e)
{
flugViewSource.View.MoveCurrentToPrevious();
}
private void NextButton_Click(object sender, RoutedEventArgs e)
{
flugViewSource.View.MoveCurrentToNext();
}
private void saveButton_Click(object sender, RoutedEventArgs e)
{
flughafenDBDataSetFlugTableAdapter.Update(flughafenDBDataSet.Flug);
}
}
}

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using System.Reflection;
using System.Resources;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Windows;
// General Information about an assembly is controlled through the following
// set of attributes. Change these attribute values to modify the information
// associated with an assembly.
[assembly: AssemblyTitle("DataAdapter")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("DataAdapter")]
[assembly: AssemblyCopyright("Copyright © 2024")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
// Setting ComVisible to false makes the types in this assembly not visible
// to COM components. If you need to access a type in this assembly from
// COM, set the ComVisible attribute to true on that type.
[assembly: ComVisible(false)]
//In order to begin building localizable applications, set
//<UICulture>CultureYouAreCodingWith</UICulture> in your .csproj file
//inside a <PropertyGroup>. For example, if you are using US english
//in your source files, set the <UICulture> to en-US. Then uncomment
//the NeutralResourceLanguage attribute below. Update the "en-US" in
//the line below to match the UICulture setting in the project file.
//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
[assembly: ThemeInfo(
ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
//(used if a resource is not found in the page,
// or application resource dictionaries)
ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
//(used if a resource is not found in the page,
// app, or any theme specific resource dictionaries)
)]
// Version information for an assembly consists of the following four values:
//
// Major Version
// Minor Version
// Build Number
// Revision
//
// You can specify all the values or you can default the Build and Revision Numbers
// by using the '*' as shown below:
// [assembly: AssemblyVersion("1.0.*")]
[assembly: AssemblyVersion("1.0.0.0")]
[assembly: AssemblyFileVersion("1.0.0.0")]

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Tasks/Lab8/DataAdapter/Properties/Resources.Designer.cs generated Normal file
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//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated by a tool.
// Runtime Version:4.0.30319.42000
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
namespace DataAdapter.Properties
{
/// <summary>
/// A strongly-typed resource class, for looking up localized strings, etc.
/// </summary>
// This class was auto-generated by the StronglyTypedResourceBuilder
// class via a tool like ResGen or Visual Studio.
// To add or remove a member, edit your .ResX file then rerun ResGen
// with the /str option, or rebuild your VS project.
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
internal class Resources
{
private static global::System.Resources.ResourceManager resourceMan;
private static global::System.Globalization.CultureInfo resourceCulture;
[global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
internal Resources()
{
}
/// <summary>
/// Returns the cached ResourceManager instance used by this class.
/// </summary>
[global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
internal static global::System.Resources.ResourceManager ResourceManager
{
get
{
if ((resourceMan == null))
{
global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("DataAdapter.Properties.Resources", typeof(Resources).Assembly);
resourceMan = temp;
}
return resourceMan;
}
}
/// <summary>
/// Overrides the current thread's CurrentUICulture property for all
/// resource lookups using this strongly typed resource class.
/// </summary>
[global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
internal static global::System.Globalization.CultureInfo Culture
{
get
{
return resourceCulture;
}
set
{
resourceCulture = value;
}
}
}
}

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<?xml version="1.0" encoding="utf-8"?>
<root>
<!--
Microsoft ResX Schema
Version 2.0
The primary goals of this format is to allow a simple XML format
that is mostly human readable. The generation and parsing of the
various data types are done through the TypeConverter classes
associated with the data types.
Example:
... ado.net/XML headers & schema ...
<resheader name="resmimetype">text/microsoft-resx</resheader>
<resheader name="version">2.0</resheader>
<resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
<resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
<data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
<data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
<data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
<value>[base64 mime encoded serialized .NET Framework object]</value>
</data>
<data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
<value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
<comment>This is a comment</comment>
</data>
There are any number of "resheader" rows that contain simple
name/value pairs.
Each data row contains a name, and value. The row also contains a
type or mimetype. Type corresponds to a .NET class that support
text/value conversion through the TypeConverter architecture.
Classes that don't support this are serialized and stored with the
mimetype set.
The mimetype is used for serialized objects, and tells the
ResXResourceReader how to depersist the object. This is currently not
extensible. For a given mimetype the value must be set accordingly:
Note - application/x-microsoft.net.object.binary.base64 is the format
that the ResXResourceWriter will generate, however the reader can
read any of the formats listed below.
mimetype: application/x-microsoft.net.object.binary.base64
value : The object must be serialized with
: System.Serialization.Formatters.Binary.BinaryFormatter
: and then encoded with base64 encoding.
mimetype: application/x-microsoft.net.object.soap.base64
value : The object must be serialized with
: System.Runtime.Serialization.Formatters.Soap.SoapFormatter
: and then encoded with base64 encoding.
mimetype: application/x-microsoft.net.object.bytearray.base64
value : The object must be serialized into a byte array
: using a System.ComponentModel.TypeConverter
: and then encoded with base64 encoding.
-->
<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
<xsd:element name="root" msdata:IsDataSet="true">
<xsd:complexType>
<xsd:choice maxOccurs="unbounded">
<xsd:element name="metadata">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" />
<xsd:attribute name="type" type="xsd:string" />
<xsd:attribute name="mimetype" type="xsd:string" />
</xsd:complexType>
</xsd:element>
<xsd:element name="assembly">
<xsd:complexType>
<xsd:attribute name="alias" type="xsd:string" />
<xsd:attribute name="name" type="xsd:string" />
</xsd:complexType>
</xsd:element>
<xsd:element name="data">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
</xsd:complexType>
</xsd:element>
<xsd:element name="resheader">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" use="required" />
</xsd:complexType>
</xsd:element>
</xsd:choice>
</xsd:complexType>
</xsd:element>
</xsd:schema>
<resheader name="resmimetype">
<value>text/microsoft-resx</value>
</resheader>
<resheader name="version">
<value>2.0</value>
</resheader>
<resheader name="reader">
<value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
<resheader name="writer">
<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
</root>

37
Tasks/Lab8/DataAdapter/Properties/Settings.Designer.cs generated Normal file
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//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated by a tool.
// Runtime Version:4.0.30319.42000
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
namespace DataAdapter.Properties {
[global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "17.9.0.0")]
internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
public static Settings Default {
get {
return defaultInstance;
}
}
[global::System.Configuration.ApplicationScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.SpecialSettingAttribute(global::System.Configuration.SpecialSetting.ConnectionString)]
[global::System.Configuration.DefaultSettingValueAttribute("Data Source=(local);Initial Catalog=FlughafenDB;Integrated Security=True;TrustSer" +
"verCertificate=True")]
public string FlughafenDBConnectionString {
get {
return ((string)(this["FlughafenDBConnectionString"]));
}
}
}
}

14
Tasks/Lab8/DataAdapter/Properties/Settings.settings Normal file
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<?xml version='1.0' encoding='utf-8'?>
<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)" GeneratedClassNamespace="DataAdapter.Properties" GeneratedClassName="Settings">
<Profiles />
<Settings>
<Setting Name="FlughafenDBConnectionString" Type="(Connection string)" Scope="Application">
<DesignTimeValue Profile="(Default)">&lt;?xml version="1.0" encoding="utf-16"?&gt;
&lt;SerializableConnectionString xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"&gt;
&lt;ConnectionString&gt;Data Source=(local);Initial Catalog=FlughafenDB;Integrated Security=True;TrustServerCertificate=True&lt;/ConnectionString&gt;
&lt;ProviderName&gt;Microsoft.Data.SqlClient&lt;/ProviderName&gt;
&lt;/SerializableConnectionString&gt;</DesignTimeValue>
<Value Profile="(Default)">Data Source=(local);Initial Catalog=FlughafenDB;Integrated Security=True;TrustServerCertificate=True</Value>
</Setting>
</Settings>
</SettingsFile>

36
Tasks/Lab8/DataAdapter/packages.config Normal file
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<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="Azure.Core" version="1.38.0" targetFramework="net481" />
<package id="Azure.Identity" version="1.11.3" targetFramework="net481" />
<package id="Microsoft.Bcl.AsyncInterfaces" version="1.1.1" targetFramework="net481" />
<package id="Microsoft.Data.SqlClient" version="5.2.1" targetFramework="net481" />
<package id="Microsoft.Data.SqlClient.SNI" version="5.2.0" targetFramework="net481" />
<package id="Microsoft.Identity.Client" version="4.60.3" targetFramework="net481" />
<package id="Microsoft.Identity.Client.Extensions.Msal" version="4.60.3" targetFramework="net481" />
<package id="Microsoft.IdentityModel.Abstractions" version="6.35.0" targetFramework="net481" />
<package id="Microsoft.IdentityModel.JsonWebTokens" version="6.35.0" targetFramework="net481" />
<package id="Microsoft.IdentityModel.Logging" version="6.35.0" targetFramework="net481" />
<package id="Microsoft.IdentityModel.Protocols" version="6.35.0" targetFramework="net481" />
<package id="Microsoft.IdentityModel.Protocols.OpenIdConnect" version="6.35.0" targetFramework="net481" />
<package id="Microsoft.IdentityModel.Tokens" version="6.35.0" targetFramework="net481" />
<package id="System.Buffers" version="4.5.1" targetFramework="net481" />
<package id="System.ClientModel" version="1.0.0" targetFramework="net481" />
<package id="System.Configuration.ConfigurationManager" version="6.0.1" targetFramework="net481" />
<package id="System.Diagnostics.DiagnosticSource" version="6.0.1" targetFramework="net481" />
<package id="System.IdentityModel.Tokens.Jwt" version="6.35.0" targetFramework="net481" />
<package id="System.IO.FileSystem.AccessControl" version="5.0.0" targetFramework="net481" />
<package id="System.Memory" version="4.5.4" targetFramework="net481" />
<package id="System.Memory.Data" version="1.0.2" targetFramework="net481" />
<package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net481" />
<package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net481" />
<package id="System.Runtime.InteropServices.RuntimeInformation" version="4.3.0" targetFramework="net481" />
<package id="System.Security.AccessControl" version="6.0.0" targetFramework="net481" />
<package id="System.Security.Cryptography.ProtectedData" version="4.7.0" targetFramework="net481" />
<package id="System.Security.Permissions" version="6.0.0" targetFramework="net481" />
<package id="System.Security.Principal.Windows" version="5.0.0" targetFramework="net481" />
<package id="System.Text.Encoding" version="4.3.0" targetFramework="net481" />
<package id="System.Text.Encodings.Web" version="6.0.0" targetFramework="net481" />
<package id="System.Text.Json" version="4.7.2" targetFramework="net481" />
<package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net481" />
<package id="System.ValueTuple" version="4.5.0" targetFramework="net481" />
</packages>

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18
Tasks/Lab9/EntityFramework/EF6/App.config Normal file
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<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</configSections>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8.1" />
</startup>
<entityFramework>
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>
<connectionStrings>
<add name="FlughafenDBEntities" connectionString="metadata=res://*/FlughafenModel.csdl|res://*/FlughafenModel.ssdl|res://*/FlughafenModel.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=(local);initial catalog=FlughafenDB;integrated security=True;trustservercertificate=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
</connectionStrings>
</configuration>

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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="..\packages\EntityFramework.6.4.4\build\EntityFramework.props" Condition="Exists('..\packages\EntityFramework.6.4.4\build\EntityFramework.props')" />
<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProjectGuid>{77C9116F-B7B7-4270-AD32-49C310D6546C}</ProjectGuid>
<OutputType>Exe</OutputType>
<RootNamespace>EF6</RootNamespace>
<AssemblyName>EF6</AssemblyName>
<TargetFrameworkVersion>v4.8.1</TargetFrameworkVersion>
<FileAlignment>512</FileAlignment>
<AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
<Deterministic>true</Deterministic>
<NuGetPackageImportStamp>
</NuGetPackageImportStamp>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<PlatformTarget>AnyCPU</PlatformTarget>
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<PlatformTarget>AnyCPU</PlatformTarget>
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<ItemGroup>
<Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
<HintPath>..\packages\EntityFramework.6.4.4\lib\net45\EntityFramework.dll</HintPath>
</Reference>
<Reference Include="EntityFramework.SqlServer, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
<HintPath>..\packages\EntityFramework.6.4.4\lib\net45\EntityFramework.SqlServer.dll</HintPath>
</Reference>
<Reference Include="System" />
<Reference Include="System.ComponentModel.DataAnnotations" />
<Reference Include="System.Core" />
<Reference Include="System.Runtime.Serialization" />
<Reference Include="System.Security" />
<Reference Include="System.Xml.Linq" />
<Reference Include="System.Data.DataSetExtensions" />
<Reference Include="Microsoft.CSharp" />
<Reference Include="System.Data" />
<Reference Include="System.Net.Http" />
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="Flug.cs">
<DependentUpon>FlughafenModel.tt</DependentUpon>
</Compile>
<Compile Include="Flughafen.cs">
<DependentUpon>FlughafenModel.tt</DependentUpon>
</Compile>
<Compile Include="FlughafenModel.Context.cs">
<AutoGen>True</AutoGen>
<DesignTime>True</DesignTime>
<DependentUpon>FlughafenModel.Context.tt</DependentUpon>
</Compile>
<Compile Include="FlughafenModel.cs">
<AutoGen>True</AutoGen>
<DesignTime>True</DesignTime>
<DependentUpon>FlughafenModel.tt</DependentUpon>
</Compile>
<Compile Include="FlughafenModel.Designer.cs">
<AutoGen>True</AutoGen>
<DesignTime>True</DesignTime>
<DependentUpon>FlughafenModel.edmx</DependentUpon>
</Compile>
<Compile Include="Fluglinie.cs">
<DependentUpon>FlughafenModel.tt</DependentUpon>
</Compile>
<Compile Include="Flugzeug.cs">
<DependentUpon>FlughafenModel.tt</DependentUpon>
</Compile>
<Compile Include="Program.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
</ItemGroup>
<ItemGroup>
<None Include="App.config" />
<EntityDeploy Include="FlughafenModel.edmx">
<Generator>EntityModelCodeGenerator</Generator>
<LastGenOutput>FlughafenModel.Designer.cs</LastGenOutput>
</EntityDeploy>
<None Include="FlughafenModel.edmx.diagram">
<DependentUpon>FlughafenModel.edmx</DependentUpon>
</None>
<None Include="packages.config" />
</ItemGroup>
<ItemGroup>
<Content Include="FlughafenModel.Context.tt">
<Generator>TextTemplatingFileGenerator</Generator>
<DependentUpon>FlughafenModel.edmx</DependentUpon>
<LastGenOutput>FlughafenModel.Context.cs</LastGenOutput>
</Content>
<Content Include="FlughafenModel.tt">
<Generator>TextTemplatingFileGenerator</Generator>
<DependentUpon>FlughafenModel.edmx</DependentUpon>
<LastGenOutput>FlughafenModel.cs</LastGenOutput>
</Content>
</ItemGroup>
<ItemGroup>
<Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
<Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
<PropertyGroup>
<ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
</PropertyGroup>
<Error Condition="!Exists('..\packages\EntityFramework.6.4.4\build\EntityFramework.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.4.4\build\EntityFramework.props'))" />
<Error Condition="!Exists('..\packages\EntityFramework.6.4.4\build\EntityFramework.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.4.4\build\EntityFramework.targets'))" />
</Target>
<Import Project="..\packages\EntityFramework.6.4.4\build\EntityFramework.targets" Condition="Exists('..\packages\EntityFramework.6.4.4\build\EntityFramework.targets')" />
</Project>

32
Tasks/Lab9/EntityFramework/EF6/Flug.cs Normal file
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//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated from a template.
//
// Manual changes to this file may cause unexpected behavior in your application.
// Manual changes to this file will be overwritten if the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
namespace EF6
{
using System;
using System.Collections.Generic;
public partial class Flug
{
public int Flug_ID { get; set; }
public string Flugnr { get; set; }
public short Von { get; set; }
public short Nach { get; set; }
public System.DateTime Abflug { get; set; }
public System.DateTime Ankunft { get; set; }
public int Fluglinie_ID { get; set; }
public int Flugzeug_ID { get; set; }
public Nullable<int> Test { get; set; }
public virtual Flughafen Flughafen { get; set; }
public virtual Flughafen Flughafen1 { get; set; }
public virtual Fluglinie Fluglinie { get; set; }
public virtual Flugzeug Flugzeug { get; set; }
}
}

37
Tasks/Lab9/EntityFramework/EF6/Flughafen.cs Normal file
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//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated from a template.
//
// Manual changes to this file may cause unexpected behavior in your application.
// Manual changes to this file will be overwritten if the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
namespace EF6
{
using System;
using System.Collections.Generic;
public partial class Flughafen
{
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
public Flughafen()
{
this.Flug = new HashSet<Flug>();
this.Flug1 = new HashSet<Flug>();
this.Fluglinie = new HashSet<Fluglinie>();
}
public short Flughafen_ID { get; set; }
public string IATA { get; set; }
public string ICAO { get; set; }
public string Name { get; set; }
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
public virtual ICollection<Flug> Flug { get; set; }
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
public virtual ICollection<Flug> Flug1 { get; set; }
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
public virtual ICollection<Fluglinie> Fluglinie { get; set; }
}
}

33
Tasks/Lab9/EntityFramework/EF6/FlughafenModel.Context.cs Normal file
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//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated from a template.
//
// Manual changes to this file may cause unexpected behavior in your application.
// Manual changes to this file will be overwritten if the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
namespace EF6
{
using System;
using System.Data.Entity;
using System.Data.Entity.Infrastructure;
public partial class FlughafenDBEntities : DbContext
{
public FlughafenDBEntities()
: base("name=FlughafenDBEntities")
{
}
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
throw new UnintentionalCodeFirstException();
}
public virtual DbSet<Flug> Flug { get; set; }
public virtual DbSet<Flughafen> Flughafen { get; set; }
public virtual DbSet<Fluglinie> Fluglinie { get; set; }
public virtual DbSet<Flugzeug> Flugzeug { get; set; }
}
}

636
Tasks/Lab9/EntityFramework/EF6/FlughafenModel.Context.tt Normal file
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@ -0,0 +1,636 @@
<#@ template language="C#" debug="false" hostspecific="true"#>
<#@ include file="EF6.Utility.CS.ttinclude"#><#@
output extension=".cs"#><#
const string inputFile = @"FlughafenModel.edmx";
var textTransform = DynamicTextTransformation.Create(this);
var code = new CodeGenerationTools(this);
var ef = new MetadataTools(this);
var typeMapper = new TypeMapper(code, ef, textTransform.Errors);
var loader = new EdmMetadataLoader(textTransform.Host, textTransform.Errors);
var itemCollection = loader.CreateEdmItemCollection(inputFile);
var modelNamespace = loader.GetModelNamespace(inputFile);
var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef);
var container = itemCollection.OfType<EntityContainer>().FirstOrDefault();
if (container == null)
{
return string.Empty;
}
#>
//------------------------------------------------------------------------------
// <auto-generated>
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine1")#>
//
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine2")#>
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine3")#>
// </auto-generated>
//------------------------------------------------------------------------------
<#
var codeNamespace = code.VsNamespaceSuggestion();
if (!String.IsNullOrEmpty(codeNamespace))
{
#>
namespace <#=code.EscapeNamespace(codeNamespace)#>
{
<#
PushIndent(" ");
}
#>
using System;
using System.Data.Entity;
using System.Data.Entity.Infrastructure;
<#
if (container.FunctionImports.Any())
{
#>
using System.Data.Entity.Core.Objects;
using System.Linq;
<#
}
#>
<#=Accessibility.ForType(container)#> partial class <#=code.Escape(container)#> : DbContext
{
public <#=code.Escape(container)#>()
: base("name=<#=container.Name#>")
{
<#
if (!loader.IsLazyLoadingEnabled(container))
{
#>
this.Configuration.LazyLoadingEnabled = false;
<#
}
foreach (var entitySet in container.BaseEntitySets.OfType<EntitySet>())
{
// Note: the DbSet members are defined below such that the getter and
// setter always have the same accessibility as the DbSet definition
if (Accessibility.ForReadOnlyProperty(entitySet) != "public")
{
#>
<#=codeStringGenerator.DbSetInitializer(entitySet)#>
<#
}
}
#>
}
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
throw new UnintentionalCodeFirstException();
}
<#
foreach (var entitySet in container.BaseEntitySets.OfType<EntitySet>())
{
#>
<#=codeStringGenerator.DbSet(entitySet)#>
<#
}
foreach (var edmFunction in container.FunctionImports)
{
WriteFunctionImport(typeMapper, codeStringGenerator, edmFunction, modelNamespace, includeMergeOption: false);
}
#>
}
<#
if (!String.IsNullOrEmpty(codeNamespace))
{
PopIndent();
#>
}
<#
}
#>
<#+
private void WriteFunctionImport(TypeMapper typeMapper, CodeStringGenerator codeStringGenerator, EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
{
if (typeMapper.IsComposable(edmFunction))
{
#>
[DbFunction("<#=edmFunction.NamespaceName#>", "<#=edmFunction.Name#>")]
<#=codeStringGenerator.ComposableFunctionMethod(edmFunction, modelNamespace)#>
{
<#+
codeStringGenerator.WriteFunctionParameters(edmFunction, WriteFunctionParameter);
#>
<#=codeStringGenerator.ComposableCreateQuery(edmFunction, modelNamespace)#>
}
<#+
}
else
{
#>
<#=codeStringGenerator.FunctionMethod(edmFunction, modelNamespace, includeMergeOption)#>
{
<#+
codeStringGenerator.WriteFunctionParameters(edmFunction, WriteFunctionParameter);
#>
<#=codeStringGenerator.ExecuteFunction(edmFunction, modelNamespace, includeMergeOption)#>
}
<#+
if (typeMapper.GenerateMergeOptionFunction(edmFunction, includeMergeOption))
{
WriteFunctionImport(typeMapper, codeStringGenerator, edmFunction, modelNamespace, includeMergeOption: true);
}
}
}
public void WriteFunctionParameter(string name, string isNotNull, string notNullInit, string nullInit)
{
#>
var <#=name#> = <#=isNotNull#> ?
<#=notNullInit#> :
<#=nullInit#>;
<#+
}
public const string TemplateId = "CSharp_DbContext_Context_EF6";
public class CodeStringGenerator
{
private readonly CodeGenerationTools _code;
private readonly TypeMapper _typeMapper;
private readonly MetadataTools _ef;
public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef)
{
ArgumentNotNull(code, "code");
ArgumentNotNull(typeMapper, "typeMapper");
ArgumentNotNull(ef, "ef");
_code = code;
_typeMapper = typeMapper;
_ef = ef;
}
public string Property(EdmProperty edmProperty)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1} {2} {{ {3}get; {4}set; }}",
Accessibility.ForProperty(edmProperty),
_typeMapper.GetTypeName(edmProperty.TypeUsage),
_code.Escape(edmProperty),
_code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
_code.SpaceAfter(Accessibility.ForSetter(edmProperty)));
}
public string NavigationProperty(NavigationProperty navProp)
{
var endType = _typeMapper.GetTypeName(navProp.ToEndMember.GetEntityType());
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1} {2} {{ {3}get; {4}set; }}",
AccessibilityAndVirtual(Accessibility.ForNavigationProperty(navProp)),
navProp.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType,
_code.Escape(navProp),
_code.SpaceAfter(Accessibility.ForGetter(navProp)),
_code.SpaceAfter(Accessibility.ForSetter(navProp)));
}
public string AccessibilityAndVirtual(string accessibility)
{
return accessibility + (accessibility != "private" ? " virtual" : "");
}
public string EntityClassOpening(EntityType entity)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1}partial class {2}{3}",
Accessibility.ForType(entity),
_code.SpaceAfter(_code.AbstractOption(entity)),
_code.Escape(entity),
_code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType)));
}
public string EnumOpening(SimpleType enumType)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} enum {1} : {2}",
Accessibility.ForType(enumType),
_code.Escape(enumType),
_code.Escape(_typeMapper.UnderlyingClrType(enumType)));
}
public void WriteFunctionParameters(EdmFunction edmFunction, Action<string, string, string, string> writeParameter)
{
var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable))
{
var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null";
var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")";
var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + TypeMapper.FixNamespaces(parameter.RawClrTypeName) + "))";
writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit);
}
}
public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace)
{
var parameters = _typeMapper.GetParameters(edmFunction);
return string.Format(
CultureInfo.InvariantCulture,
"{0} IQueryable<{1}> {2}({3})",
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
_code.Escape(edmFunction),
string.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray()));
}
public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace)
{
var parameters = _typeMapper.GetParameters(edmFunction);
return string.Format(
CultureInfo.InvariantCulture,
"return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});",
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
edmFunction.NamespaceName,
edmFunction.Name,
string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()),
_code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())));
}
public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
{
var parameters = _typeMapper.GetParameters(edmFunction);
var returnType = _typeMapper.GetReturnType(edmFunction);
var paramList = String.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray());
if (includeMergeOption)
{
paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption";
}
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1} {2}({3})",
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
_code.Escape(edmFunction),
paramList);
}
public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
{
var parameters = _typeMapper.GetParameters(edmFunction);
var returnType = _typeMapper.GetReturnType(edmFunction);
var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()));
if (includeMergeOption)
{
callParams = ", mergeOption" + callParams;
}
return string.Format(
CultureInfo.InvariantCulture,
"return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});",
returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
edmFunction.Name,
callParams);
}
public string DbSet(EntitySet entitySet)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} virtual DbSet<{1}> {2} {{ get; set; }}",
Accessibility.ForReadOnlyProperty(entitySet),
_typeMapper.GetTypeName(entitySet.ElementType),
_code.Escape(entitySet));
}
public string DbSetInitializer(EntitySet entitySet)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} = Set<{1}>();",
_code.Escape(entitySet),
_typeMapper.GetTypeName(entitySet.ElementType));
}
public string UsingDirectives(bool inHeader, bool includeCollections = true)
{
return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion())
? string.Format(
CultureInfo.InvariantCulture,
"{0}using System;{1}" +
"{2}",
inHeader ? Environment.NewLine : "",
includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "",
inHeader ? "" : Environment.NewLine)
: "";
}
}
public class TypeMapper
{
private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName";
private readonly System.Collections.IList _errors;
private readonly CodeGenerationTools _code;
private readonly MetadataTools _ef;
public static string FixNamespaces(string typeName)
{
return typeName.Replace("System.Data.Spatial.", "System.Data.Entity.Spatial.");
}
public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors)
{
ArgumentNotNull(code, "code");
ArgumentNotNull(ef, "ef");
ArgumentNotNull(errors, "errors");
_code = code;
_ef = ef;
_errors = errors;
}
public string GetTypeName(TypeUsage typeUsage)
{
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null);
}
public string GetTypeName(EdmType edmType)
{
return GetTypeName(edmType, isNullable: null, modelNamespace: null);
}
public string GetTypeName(TypeUsage typeUsage, string modelNamespace)
{
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace);
}
public string GetTypeName(EdmType edmType, string modelNamespace)
{
return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace);
}
public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace)
{
if (edmType == null)
{
return null;
}
var collectionType = edmType as CollectionType;
if (collectionType != null)
{
return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace));
}
var typeName = _code.Escape(edmType.MetadataProperties
.Where(p => p.Name == ExternalTypeNameAttributeName)
.Select(p => (string)p.Value)
.FirstOrDefault())
?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ?
_code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) :
_code.Escape(edmType));
if (edmType is StructuralType)
{
return typeName;
}
if (edmType is SimpleType)
{
var clrType = UnderlyingClrType(edmType);
if (!IsEnumType(edmType))
{
typeName = _code.Escape(clrType);
}
typeName = FixNamespaces(typeName);
return clrType.IsValueType && isNullable == true ?
String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) :
typeName;
}
throw new ArgumentException("edmType");
}
public Type UnderlyingClrType(EdmType edmType)
{
ArgumentNotNull(edmType, "edmType");
var primitiveType = edmType as PrimitiveType;
if (primitiveType != null)
{
return primitiveType.ClrEquivalentType;
}
if (IsEnumType(edmType))
{
return GetEnumUnderlyingType(edmType).ClrEquivalentType;
}
return typeof(object);
}
public object GetEnumMemberValue(MetadataItem enumMember)
{
ArgumentNotNull(enumMember, "enumMember");
var valueProperty = enumMember.GetType().GetProperty("Value");
return valueProperty == null ? null : valueProperty.GetValue(enumMember, null);
}
public string GetEnumMemberName(MetadataItem enumMember)
{
ArgumentNotNull(enumMember, "enumMember");
var nameProperty = enumMember.GetType().GetProperty("Name");
return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null);
}
public System.Collections.IEnumerable GetEnumMembers(EdmType enumType)
{
ArgumentNotNull(enumType, "enumType");
var membersProperty = enumType.GetType().GetProperty("Members");
return membersProperty != null
? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null)
: Enumerable.Empty<MetadataItem>();
}
public bool EnumIsFlags(EdmType enumType)
{
ArgumentNotNull(enumType, "enumType");
var isFlagsProperty = enumType.GetType().GetProperty("IsFlags");
return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null);
}
public bool IsEnumType(GlobalItem edmType)
{
ArgumentNotNull(edmType, "edmType");
return edmType.GetType().Name == "EnumType";
}
public PrimitiveType GetEnumUnderlyingType(EdmType enumType)
{
ArgumentNotNull(enumType, "enumType");
return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null);
}
public string CreateLiteral(object value)
{
if (value == null || value.GetType() != typeof(TimeSpan))
{
return _code.CreateLiteral(value);
}
return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks);
}
public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable<string> types, string sourceFile)
{
ArgumentNotNull(types, "types");
ArgumentNotNull(sourceFile, "sourceFile");
var hash = new HashSet<string>(StringComparer.InvariantCultureIgnoreCase);
if (types.Any(item => !hash.Add(item)))
{
_errors.Add(
new CompilerError(sourceFile, -1, -1, "6023",
String.Format(CultureInfo.CurrentCulture, CodeGenerationTools.GetResourceString("Template_CaseInsensitiveTypeConflict"))));
return false;
}
return true;
}
public IEnumerable<SimpleType> GetEnumItemsToGenerate(IEnumerable<GlobalItem> itemCollection)
{
return GetItemsToGenerate<SimpleType>(itemCollection)
.Where(e => IsEnumType(e));
}
public IEnumerable<T> GetItemsToGenerate<T>(IEnumerable<GlobalItem> itemCollection) where T: EdmType
{
return itemCollection
.OfType<T>()
.Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName))
.OrderBy(i => i.Name);
}
public IEnumerable<string> GetAllGlobalItems(IEnumerable<GlobalItem> itemCollection)
{
return itemCollection
.Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i))
.Select(g => GetGlobalItemName(g));
}
public string GetGlobalItemName(GlobalItem item)
{
if (item is EdmType)
{
return ((EdmType)item).Name;
}
else
{
return ((EntityContainer)item).Name;
}
}
public IEnumerable<EdmProperty> GetSimpleProperties(EntityType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetSimpleProperties(ComplexType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetComplexProperties(EntityType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetComplexProperties(ComplexType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(EntityType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
}
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(ComplexType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
}
public IEnumerable<NavigationProperty> GetNavigationProperties(EntityType type)
{
return type.NavigationProperties.Where(np => np.DeclaringType == type);
}
public IEnumerable<NavigationProperty> GetCollectionNavigationProperties(EntityType type)
{
return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many);
}
public FunctionParameter GetReturnParameter(EdmFunction edmFunction)
{
ArgumentNotNull(edmFunction, "edmFunction");
var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters");
return returnParamsProperty == null
? edmFunction.ReturnParameter
: ((IEnumerable<FunctionParameter>)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault();
}
public bool IsComposable(EdmFunction edmFunction)
{
ArgumentNotNull(edmFunction, "edmFunction");
var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute");
return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null);
}
public IEnumerable<FunctionImportParameter> GetParameters(EdmFunction edmFunction)
{
return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
}
public TypeUsage GetReturnType(EdmFunction edmFunction)
{
var returnParam = GetReturnParameter(edmFunction);
return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage);
}
public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption)
{
var returnType = GetReturnType(edmFunction);
return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType;
}
}
public static void ArgumentNotNull<T>(T arg, string name) where T : class
{
if (arg == null)
{
throw new ArgumentNullException(name);
}
}
#>

10
Tasks/Lab9/EntityFramework/EF6/FlughafenModel.Designer.cs generated Normal file
View file

@ -0,0 +1,10 @@
// T4 code generation is enabled for model 'C:\Users\Manuel\Documents\Repositories\zhaw-dnet2\Tasks\Lab9\EntityFramework\EF6\FlughafenModel.edmx'.
// To enable legacy code generation, change the value of the 'Code Generation Strategy' designer
// property to 'Legacy ObjectContext'. This property is available in the Properties Window when the model
// is open in the designer.
// If no context and entity classes have been generated, it may be because you created an empty model but
// have not yet chosen which version of Entity Framework to use. To generate a context class and entity
// classes for your model, open the model in the designer, right-click on the designer surface, and
// select 'Update Model from Database...', 'Generate Database from Model...', or 'Add Code Generation
// Item...'.

9
Tasks/Lab9/EntityFramework/EF6/FlughafenModel.cs Normal file
View file

@ -0,0 +1,9 @@
//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated from a template.
//
// Manual changes to this file may cause unexpected behavior in your application.
// Manual changes to this file will be overwritten if the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------

350
Tasks/Lab9/EntityFramework/EF6/FlughafenModel.edmx Normal file
View file

@ -0,0 +1,350 @@
<?xml version="1.0" encoding="utf-8"?>
<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
<!-- EF Runtime content -->
<edmx:Runtime>
<!-- SSDL content -->
<edmx:StorageModels>
<Schema Namespace="FlughafenDBModel.Store" Provider="System.Data.SqlClient" ProviderManifestToken="2012" Alias="Self" xmlns:store="http://schemas.microsoft.com/ado/2007/12/edm/EntityStoreSchemaGenerator" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm/ssdl">
<EntityType Name="Flug">
<Key>
<PropertyRef Name="Flug_ID" />
</Key>
<Property Name="Flug_ID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
<Property Name="Flugnr" Type="varchar" MaxLength="8" Nullable="false" />
<Property Name="Von" Type="smallint" Nullable="false" />
<Property Name="Nach" Type="smallint" Nullable="false" />
<Property Name="Abflug" Type="datetime" Nullable="false" />
<Property Name="Ankunft" Type="datetime" Nullable="false" />
<Property Name="Fluglinie_ID" Type="int" Nullable="false" />
<Property Name="Flugzeug_ID" Type="int" Nullable="false" />
<Property Name="Test" Type="int" />
</EntityType>
<EntityType Name="Flughafen">
<Key>
<PropertyRef Name="Flughafen_ID" />
</Key>
<Property Name="Flughafen_ID" Type="smallint" StoreGeneratedPattern="Identity" Nullable="false" />
<Property Name="IATA" Type="varchar" MaxLength="3" />
<Property Name="ICAO" Type="varchar" MaxLength="4" Nullable="false" />
<Property Name="Name" Type="varchar" MaxLength="50" Nullable="false" />
</EntityType>
<EntityType Name="Fluglinie">
<Key>
<PropertyRef Name="Fluglinie_ID" />
</Key>
<Property Name="Fluglinie_ID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
<Property Name="IATA" Type="varchar" MaxLength="2" Nullable="false" />
<Property Name="Firmenname" Type="varchar" MaxLength="30" />
<Property Name="Heimat_Flughafen" Type="smallint" Nullable="false" />
</EntityType>
<EntityType Name="Flugzeug">
<Key>
<PropertyRef Name="Flugzeug_ID" />
</Key>
<Property Name="Flugzeug_ID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
<Property Name="Kapazitaet" Type="int" Nullable="false" />
<Property Name="Typ_ID" Type="int" Nullable="false" />
<Property Name="Fluglinie_ID" Type="int" Nullable="false" />
</EntityType>
<Association Name="Flug_Flug_FK_1">
<End Role="Flughafen" Type="Self.Flughafen" Multiplicity="1" />
<End Role="Flug" Type="Self.Flug" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="Flughafen">
<PropertyRef Name="Flughafen_ID" />
</Principal>
<Dependent Role="Flug">
<PropertyRef Name="Von" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="Flug_Flug_FK_2">
<End Role="Flughafen" Type="Self.Flughafen" Multiplicity="1" />
<End Role="Flug" Type="Self.Flug" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="Flughafen">
<PropertyRef Name="Flughafen_ID" />
</Principal>
<Dependent Role="Flug">
<PropertyRef Name="Nach" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="Flug_Flug_FK_3">
<End Role="Fluglinie" Type="Self.Fluglinie" Multiplicity="1" />
<End Role="Flug" Type="Self.Flug" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="Fluglinie">
<PropertyRef Name="Fluglinie_ID" />
</Principal>
<Dependent Role="Flug">
<PropertyRef Name="Fluglinie_ID" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="Flug_Flug_FK_4">
<End Role="Flugzeug" Type="Self.Flugzeug" Multiplicity="1" />
<End Role="Flug" Type="Self.Flug" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="Flugzeug">
<PropertyRef Name="Flugzeug_ID" />
</Principal>
<Dependent Role="Flug">
<PropertyRef Name="Flugzeug_ID" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="Fluglinie_Fluglinie_FK_1">
<End Role="Flughafen" Type="Self.Flughafen" Multiplicity="1" />
<End Role="Fluglinie" Type="Self.Fluglinie" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="Flughafen">
<PropertyRef Name="Flughafen_ID" />
</Principal>
<Dependent Role="Fluglinie">
<PropertyRef Name="Heimat_Flughafen" />
</Dependent>
</ReferentialConstraint>
</Association>
<EntityContainer Name="FlughafenDBModelStoreContainer">
<EntitySet Name="Flug" EntityType="Self.Flug" Schema="dbo" store:Type="Tables" />
<EntitySet Name="Flughafen" EntityType="Self.Flughafen" Schema="dbo" store:Type="Tables" />
<EntitySet Name="Fluglinie" EntityType="Self.Fluglinie" Schema="dbo" store:Type="Tables" />
<EntitySet Name="Flugzeug" EntityType="Self.Flugzeug" Schema="dbo" store:Type="Tables" />
<AssociationSet Name="Flug_Flug_FK_1" Association="Self.Flug_Flug_FK_1">
<End Role="Flughafen" EntitySet="Flughafen" />
<End Role="Flug" EntitySet="Flug" />
</AssociationSet>
<AssociationSet Name="Flug_Flug_FK_2" Association="Self.Flug_Flug_FK_2">
<End Role="Flughafen" EntitySet="Flughafen" />
<End Role="Flug" EntitySet="Flug" />
</AssociationSet>
<AssociationSet Name="Flug_Flug_FK_3" Association="Self.Flug_Flug_FK_3">
<End Role="Fluglinie" EntitySet="Fluglinie" />
<End Role="Flug" EntitySet="Flug" />
</AssociationSet>
<AssociationSet Name="Flug_Flug_FK_4" Association="Self.Flug_Flug_FK_4">
<End Role="Flugzeug" EntitySet="Flugzeug" />
<End Role="Flug" EntitySet="Flug" />
</AssociationSet>
<AssociationSet Name="Fluglinie_Fluglinie_FK_1" Association="Self.Fluglinie_Fluglinie_FK_1">
<End Role="Flughafen" EntitySet="Flughafen" />
<End Role="Fluglinie" EntitySet="Fluglinie" />
</AssociationSet>
</EntityContainer>
</Schema></edmx:StorageModels>
<!-- CSDL content -->
<edmx:ConceptualModels>
<Schema Namespace="FlughafenDBModel" Alias="Self" annotation:UseStrongSpatialTypes="false" xmlns:annotation="http://schemas.microsoft.com/ado/2009/02/edm/annotation" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm">
<EntityType Name="Flug">
<Key>
<PropertyRef Name="Flug_ID" />
</Key>
<Property Name="Flug_ID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
<Property Name="Flugnr" Type="String" MaxLength="8" FixedLength="false" Unicode="false" Nullable="false" />
<Property Name="Von" Type="Int16" Nullable="false" />
<Property Name="Nach" Type="Int16" Nullable="false" />
<Property Name="Abflug" Type="DateTime" Nullable="false" Precision="3" />
<Property Name="Ankunft" Type="DateTime" Nullable="false" Precision="3" />
<Property Name="Fluglinie_ID" Type="Int32" Nullable="false" />
<Property Name="Flugzeug_ID" Type="Int32" Nullable="false" />
<NavigationProperty Name="Flughafen" Relationship="Self.Flug_Flug_FK_1" FromRole="Flug" ToRole="Flughafen" />
<NavigationProperty Name="Flughafen1" Relationship="Self.Flug_Flug_FK_2" FromRole="Flug" ToRole="Flughafen" />
<NavigationProperty Name="Fluglinie" Relationship="Self.Flug_Flug_FK_3" FromRole="Flug" ToRole="Fluglinie" />
<NavigationProperty Name="Flugzeug" Relationship="Self.Flug_Flug_FK_4" FromRole="Flug" ToRole="Flugzeug" />
<Property Name="Test" Type="Int32" />
</EntityType>
<EntityType Name="Flughafen">
<Key>
<PropertyRef Name="Flughafen_ID" />
</Key>
<Property Name="Flughafen_ID" Type="Int16" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
<Property Name="IATA" Type="String" MaxLength="3" FixedLength="false" Unicode="false" />
<Property Name="ICAO" Type="String" MaxLength="4" FixedLength="false" Unicode="false" Nullable="false" />
<Property Name="Name" Type="String" MaxLength="50" FixedLength="false" Unicode="false" Nullable="false" />
<NavigationProperty Name="Flug" Relationship="Self.Flug_Flug_FK_1" FromRole="Flughafen" ToRole="Flug" />
<NavigationProperty Name="Flug1" Relationship="Self.Flug_Flug_FK_2" FromRole="Flughafen" ToRole="Flug" />
<NavigationProperty Name="Fluglinie" Relationship="Self.Fluglinie_Fluglinie_FK_1" FromRole="Flughafen" ToRole="Fluglinie" />
</EntityType>
<EntityType Name="Fluglinie">
<Key>
<PropertyRef Name="Fluglinie_ID" />
</Key>
<Property Name="Fluglinie_ID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
<Property Name="IATA" Type="String" MaxLength="2" FixedLength="false" Unicode="false" Nullable="false" />
<Property Name="Firmenname" Type="String" MaxLength="30" FixedLength="false" Unicode="false" />
<Property Name="Heimat_Flughafen" Type="Int16" Nullable="false" />
<NavigationProperty Name="Flug" Relationship="Self.Flug_Flug_FK_3" FromRole="Fluglinie" ToRole="Flug" />
<NavigationProperty Name="Flughafen" Relationship="Self.Fluglinie_Fluglinie_FK_1" FromRole="Fluglinie" ToRole="Flughafen" />
</EntityType>
<EntityType Name="Flugzeug">
<Key>
<PropertyRef Name="Flugzeug_ID" />
</Key>
<Property Name="Flugzeug_ID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
<Property Name="Kapazitaet" Type="Int32" Nullable="false" />
<Property Name="Typ_ID" Type="Int32" Nullable="false" />
<Property Name="Fluglinie_ID" Type="Int32" Nullable="false" />
<NavigationProperty Name="Flug" Relationship="Self.Flug_Flug_FK_4" FromRole="Flugzeug" ToRole="Flug" />
</EntityType>
<Association Name="Flug_Flug_FK_1">
<End Role="Flughafen" Type="Self.Flughafen" Multiplicity="1" />
<End Role="Flug" Type="Self.Flug" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="Flughafen">
<PropertyRef Name="Flughafen_ID" />
</Principal>
<Dependent Role="Flug">
<PropertyRef Name="Von" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="Flug_Flug_FK_2">
<End Role="Flughafen" Type="Self.Flughafen" Multiplicity="1" />
<End Role="Flug" Type="Self.Flug" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="Flughafen">
<PropertyRef Name="Flughafen_ID" />
</Principal>
<Dependent Role="Flug">
<PropertyRef Name="Nach" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="Flug_Flug_FK_3">
<End Role="Fluglinie" Type="Self.Fluglinie" Multiplicity="1" />
<End Role="Flug" Type="Self.Flug" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="Fluglinie">
<PropertyRef Name="Fluglinie_ID" />
</Principal>
<Dependent Role="Flug">
<PropertyRef Name="Fluglinie_ID" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="Flug_Flug_FK_4">
<End Role="Flugzeug" Type="Self.Flugzeug" Multiplicity="1" />
<End Role="Flug" Type="Self.Flug" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="Flugzeug">
<PropertyRef Name="Flugzeug_ID" />
</Principal>
<Dependent Role="Flug">
<PropertyRef Name="Flugzeug_ID" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="Fluglinie_Fluglinie_FK_1">
<End Role="Flughafen" Type="Self.Flughafen" Multiplicity="1" />
<End Role="Fluglinie" Type="Self.Fluglinie" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="Flughafen">
<PropertyRef Name="Flughafen_ID" />
</Principal>
<Dependent Role="Fluglinie">
<PropertyRef Name="Heimat_Flughafen" />
</Dependent>
</ReferentialConstraint>
</Association>
<EntityContainer Name="FlughafenDBEntities" annotation:LazyLoadingEnabled="true">
<EntitySet Name="Flug" EntityType="Self.Flug" />
<EntitySet Name="Flughafen" EntityType="Self.Flughafen" />
<EntitySet Name="Fluglinie" EntityType="Self.Fluglinie" />
<EntitySet Name="Flugzeug" EntityType="Self.Flugzeug" />
<AssociationSet Name="Flug_Flug_FK_1" Association="Self.Flug_Flug_FK_1">
<End Role="Flughafen" EntitySet="Flughafen" />
<End Role="Flug" EntitySet="Flug" />
</AssociationSet>
<AssociationSet Name="Flug_Flug_FK_2" Association="Self.Flug_Flug_FK_2">
<End Role="Flughafen" EntitySet="Flughafen" />
<End Role="Flug" EntitySet="Flug" />
</AssociationSet>
<AssociationSet Name="Flug_Flug_FK_3" Association="Self.Flug_Flug_FK_3">
<End Role="Fluglinie" EntitySet="Fluglinie" />
<End Role="Flug" EntitySet="Flug" />
</AssociationSet>
<AssociationSet Name="Flug_Flug_FK_4" Association="Self.Flug_Flug_FK_4">
<End Role="Flugzeug" EntitySet="Flugzeug" />
<End Role="Flug" EntitySet="Flug" />
</AssociationSet>
<AssociationSet Name="Fluglinie_Fluglinie_FK_1" Association="Self.Fluglinie_Fluglinie_FK_1">
<End Role="Flughafen" EntitySet="Flughafen" />
<End Role="Fluglinie" EntitySet="Fluglinie" />
</AssociationSet>
</EntityContainer>
</Schema>
</edmx:ConceptualModels>
<!-- C-S mapping content -->
<edmx:Mappings>
<Mapping Space="C-S" xmlns="http://schemas.microsoft.com/ado/2009/11/mapping/cs">
<EntityContainerMapping StorageEntityContainer="FlughafenDBModelStoreContainer" CdmEntityContainer="FlughafenDBEntities">
<EntitySetMapping Name="Flug">
<EntityTypeMapping TypeName="FlughafenDBModel.Flug">
<MappingFragment StoreEntitySet="Flug">
<ScalarProperty Name="Test" ColumnName="Test" />
<ScalarProperty Name="Flug_ID" ColumnName="Flug_ID" />
<ScalarProperty Name="Flugnr" ColumnName="Flugnr" />
<ScalarProperty Name="Von" ColumnName="Von" />
<ScalarProperty Name="Nach" ColumnName="Nach" />
<ScalarProperty Name="Abflug" ColumnName="Abflug" />
<ScalarProperty Name="Ankunft" ColumnName="Ankunft" />
<ScalarProperty Name="Fluglinie_ID" ColumnName="Fluglinie_ID" />
<ScalarProperty Name="Flugzeug_ID" ColumnName="Flugzeug_ID" />
</MappingFragment>
</EntityTypeMapping>
</EntitySetMapping>
<EntitySetMapping Name="Flughafen">
<EntityTypeMapping TypeName="FlughafenDBModel.Flughafen">
<MappingFragment StoreEntitySet="Flughafen">
<ScalarProperty Name="Flughafen_ID" ColumnName="Flughafen_ID" />
<ScalarProperty Name="IATA" ColumnName="IATA" />
<ScalarProperty Name="ICAO" ColumnName="ICAO" />
<ScalarProperty Name="Name" ColumnName="Name" />
</MappingFragment>
</EntityTypeMapping>
</EntitySetMapping>
<EntitySetMapping Name="Fluglinie">
<EntityTypeMapping TypeName="FlughafenDBModel.Fluglinie">
<MappingFragment StoreEntitySet="Fluglinie">
<ScalarProperty Name="Fluglinie_ID" ColumnName="Fluglinie_ID" />
<ScalarProperty Name="IATA" ColumnName="IATA" />
<ScalarProperty Name="Firmenname" ColumnName="Firmenname" />
<ScalarProperty Name="Heimat_Flughafen" ColumnName="Heimat_Flughafen" />
</MappingFragment>
</EntityTypeMapping>
</EntitySetMapping>
<EntitySetMapping Name="Flugzeug">
<EntityTypeMapping TypeName="FlughafenDBModel.Flugzeug">
<MappingFragment StoreEntitySet="Flugzeug">
<ScalarProperty Name="Flugzeug_ID" ColumnName="Flugzeug_ID" />
<ScalarProperty Name="Kapazitaet" ColumnName="Kapazitaet" />
<ScalarProperty Name="Typ_ID" ColumnName="Typ_ID" />
<ScalarProperty Name="Fluglinie_ID" ColumnName="Fluglinie_ID" />
</MappingFragment>
</EntityTypeMapping>
</EntitySetMapping>
</EntityContainerMapping>
</Mapping>
</edmx:Mappings>
</edmx:Runtime>
<!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
<Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
<Connection>
<DesignerInfoPropertySet>
<DesignerProperty Name="MetadataArtifactProcessing" Value="EmbedInOutputAssembly" />
</DesignerInfoPropertySet>
</Connection>
<Options>
<DesignerInfoPropertySet>
<DesignerProperty Name="ValidateOnBuild" Value="true" />
<DesignerProperty Name="EnablePluralization" Value="false" />
<DesignerProperty Name="IncludeForeignKeysInModel" Value="true" />
<DesignerProperty Name="UseLegacyProvider" Value="false" />
<DesignerProperty Name="CodeGenerationStrategy" Value="None" />
</DesignerInfoPropertySet>
</Options>
<!-- Diagram content (shape and connector positions) -->
<Diagrams></Diagrams>
</Designer>
</edmx:Edmx>

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Tasks/Lab9/EntityFramework/EF6/FlughafenModel.edmx.diagram Normal file
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<?xml version="1.0" encoding="utf-8"?>
<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
<!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
<edmx:Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
<!-- Diagram content (shape and connector positions) -->
<edmx:Diagrams>
<Diagram DiagramId="ef3faca53cee4868b2313a48480ef573" Name="Diagram1">
<EntityTypeShape EntityType="FlughafenDBModel.Flug" Width="1.5" PointX="5.25" PointY="4.625" IsExpanded="true" />
<EntityTypeShape EntityType="FlughafenDBModel.Flughafen" Width="1.5" PointX="0.75" PointY="3.125" IsExpanded="true" />
<EntityTypeShape EntityType="FlughafenDBModel.Fluglinie" Width="1.5" PointX="3" PointY="7.25" IsExpanded="true" />
<EntityTypeShape EntityType="FlughafenDBModel.Flugzeug" Width="1.5" PointX="3" PointY="4.25" IsExpanded="true" />
<AssociationConnector Association="FlughafenDBModel.Flug_Flug_FK_1" ManuallyRouted="false" />
<AssociationConnector Association="FlughafenDBModel.Flug_Flug_FK_2" ManuallyRouted="false" />
<AssociationConnector Association="FlughafenDBModel.Flug_Flug_FK_3" ManuallyRouted="false" />
<AssociationConnector Association="FlughafenDBModel.Flug_Flug_FK_4" ManuallyRouted="false" />
<AssociationConnector Association="FlughafenDBModel.Fluglinie_Fluglinie_FK_1" ManuallyRouted="false" />
</Diagram>
</edmx:Diagrams>
</edmx:Designer>
</edmx:Edmx>

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<#@ template language="C#" debug="false" hostspecific="true"#>
<#@ include file="EF6.Utility.CS.ttinclude"#><#@
output extension=".cs"#><#
const string inputFile = @"FlughafenModel.edmx";
var textTransform = DynamicTextTransformation.Create(this);
var code = new CodeGenerationTools(this);
var ef = new MetadataTools(this);
var typeMapper = new TypeMapper(code, ef, textTransform.Errors);
var fileManager = EntityFrameworkTemplateFileManager.Create(this);
var itemCollection = new EdmMetadataLoader(textTransform.Host, textTransform.Errors).CreateEdmItemCollection(inputFile);
var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef);
if (!typeMapper.VerifyCaseInsensitiveTypeUniqueness(typeMapper.GetAllGlobalItems(itemCollection), inputFile))
{
return string.Empty;
}
WriteHeader(codeStringGenerator, fileManager);
foreach (var entity in typeMapper.GetItemsToGenerate<EntityType>(itemCollection))
{
fileManager.StartNewFile(entity.Name + ".cs");
BeginNamespace(code);
#>
<#=codeStringGenerator.UsingDirectives(inHeader: false)#>
<#=codeStringGenerator.EntityClassOpening(entity)#>
{
<#
var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(entity);
var collectionNavigationProperties = typeMapper.GetCollectionNavigationProperties(entity);
var complexProperties = typeMapper.GetComplexProperties(entity);
if (propertiesWithDefaultValues.Any() || collectionNavigationProperties.Any() || complexProperties.Any())
{
#>
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
public <#=code.Escape(entity)#>()
{
<#
foreach (var edmProperty in propertiesWithDefaultValues)
{
#>
this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>;
<#
}
foreach (var navigationProperty in collectionNavigationProperties)
{
#>
this.<#=code.Escape(navigationProperty)#> = new HashSet<<#=typeMapper.GetTypeName(navigationProperty.ToEndMember.GetEntityType())#>>();
<#
}
foreach (var complexProperty in complexProperties)
{
#>
this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>();
<#
}
#>
}
<#
}
var simpleProperties = typeMapper.GetSimpleProperties(entity);
if (simpleProperties.Any())
{
foreach (var edmProperty in simpleProperties)
{
#>
<#=codeStringGenerator.Property(edmProperty)#>
<#
}
}
if (complexProperties.Any())
{
#>
<#
foreach(var complexProperty in complexProperties)
{
#>
<#=codeStringGenerator.Property(complexProperty)#>
<#
}
}
var navigationProperties = typeMapper.GetNavigationProperties(entity);
if (navigationProperties.Any())
{
#>
<#
foreach (var navigationProperty in navigationProperties)
{
if (navigationProperty.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many)
{
#>
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
<#
}
#>
<#=codeStringGenerator.NavigationProperty(navigationProperty)#>
<#
}
}
#>
}
<#
EndNamespace(code);
}
foreach (var complex in typeMapper.GetItemsToGenerate<ComplexType>(itemCollection))
{
fileManager.StartNewFile(complex.Name + ".cs");
BeginNamespace(code);
#>
<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#>
<#=Accessibility.ForType(complex)#> partial class <#=code.Escape(complex)#>
{
<#
var complexProperties = typeMapper.GetComplexProperties(complex);
var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(complex);
if (propertiesWithDefaultValues.Any() || complexProperties.Any())
{
#>
public <#=code.Escape(complex)#>()
{
<#
foreach (var edmProperty in propertiesWithDefaultValues)
{
#>
this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>;
<#
}
foreach (var complexProperty in complexProperties)
{
#>
this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>();
<#
}
#>
}
<#
}
var simpleProperties = typeMapper.GetSimpleProperties(complex);
if (simpleProperties.Any())
{
foreach(var edmProperty in simpleProperties)
{
#>
<#=codeStringGenerator.Property(edmProperty)#>
<#
}
}
if (complexProperties.Any())
{
#>
<#
foreach(var edmProperty in complexProperties)
{
#>
<#=codeStringGenerator.Property(edmProperty)#>
<#
}
}
#>
}
<#
EndNamespace(code);
}
foreach (var enumType in typeMapper.GetEnumItemsToGenerate(itemCollection))
{
fileManager.StartNewFile(enumType.Name + ".cs");
BeginNamespace(code);
#>
<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#>
<#
if (typeMapper.EnumIsFlags(enumType))
{
#>
[Flags]
<#
}
#>
<#=codeStringGenerator.EnumOpening(enumType)#>
{
<#
var foundOne = false;
foreach (MetadataItem member in typeMapper.GetEnumMembers(enumType))
{
foundOne = true;
#>
<#=code.Escape(typeMapper.GetEnumMemberName(member))#> = <#=typeMapper.GetEnumMemberValue(member)#>,
<#
}
if (foundOne)
{
this.GenerationEnvironment.Remove(this.GenerationEnvironment.Length - 3, 1);
}
#>
}
<#
EndNamespace(code);
}
fileManager.Process();
#>
<#+
public void WriteHeader(CodeStringGenerator codeStringGenerator, EntityFrameworkTemplateFileManager fileManager)
{
fileManager.StartHeader();
#>
//------------------------------------------------------------------------------
// <auto-generated>
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine1")#>
//
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine2")#>
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine3")#>
// </auto-generated>
//------------------------------------------------------------------------------
<#=codeStringGenerator.UsingDirectives(inHeader: true)#>
<#+
fileManager.EndBlock();
}
public void BeginNamespace(CodeGenerationTools code)
{
var codeNamespace = code.VsNamespaceSuggestion();
if (!String.IsNullOrEmpty(codeNamespace))
{
#>
namespace <#=code.EscapeNamespace(codeNamespace)#>
{
<#+
PushIndent(" ");
}
}
public void EndNamespace(CodeGenerationTools code)
{
if (!String.IsNullOrEmpty(code.VsNamespaceSuggestion()))
{
PopIndent();
#>
}
<#+
}
}
public const string TemplateId = "CSharp_DbContext_Types_EF6";
public class CodeStringGenerator
{
private readonly CodeGenerationTools _code;
private readonly TypeMapper _typeMapper;
private readonly MetadataTools _ef;
public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef)
{
ArgumentNotNull(code, "code");
ArgumentNotNull(typeMapper, "typeMapper");
ArgumentNotNull(ef, "ef");
_code = code;
_typeMapper = typeMapper;
_ef = ef;
}
public string Property(EdmProperty edmProperty)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1} {2} {{ {3}get; {4}set; }}",
Accessibility.ForProperty(edmProperty),
_typeMapper.GetTypeName(edmProperty.TypeUsage),
_code.Escape(edmProperty),
_code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
_code.SpaceAfter(Accessibility.ForSetter(edmProperty)));
}
public string NavigationProperty(NavigationProperty navProp)
{
var endType = _typeMapper.GetTypeName(navProp.ToEndMember.GetEntityType());
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1} {2} {{ {3}get; {4}set; }}",
AccessibilityAndVirtual(Accessibility.ForNavigationProperty(navProp)),
navProp.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType,
_code.Escape(navProp),
_code.SpaceAfter(Accessibility.ForGetter(navProp)),
_code.SpaceAfter(Accessibility.ForSetter(navProp)));
}
public string AccessibilityAndVirtual(string accessibility)
{
return accessibility + (accessibility != "private" ? " virtual" : "");
}
public string EntityClassOpening(EntityType entity)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1}partial class {2}{3}",
Accessibility.ForType(entity),
_code.SpaceAfter(_code.AbstractOption(entity)),
_code.Escape(entity),
_code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType)));
}
public string EnumOpening(SimpleType enumType)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} enum {1} : {2}",
Accessibility.ForType(enumType),
_code.Escape(enumType),
_code.Escape(_typeMapper.UnderlyingClrType(enumType)));
}
public void WriteFunctionParameters(EdmFunction edmFunction, Action<string, string, string, string> writeParameter)
{
var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable))
{
var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null";
var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")";
var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + TypeMapper.FixNamespaces(parameter.RawClrTypeName) + "))";
writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit);
}
}
public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace)
{
var parameters = _typeMapper.GetParameters(edmFunction);
return string.Format(
CultureInfo.InvariantCulture,
"{0} IQueryable<{1}> {2}({3})",
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
_code.Escape(edmFunction),
string.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray()));
}
public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace)
{
var parameters = _typeMapper.GetParameters(edmFunction);
return string.Format(
CultureInfo.InvariantCulture,
"return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});",
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
edmFunction.NamespaceName,
edmFunction.Name,
string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()),
_code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())));
}
public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
{
var parameters = _typeMapper.GetParameters(edmFunction);
var returnType = _typeMapper.GetReturnType(edmFunction);
var paramList = String.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray());
if (includeMergeOption)
{
paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption";
}
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1} {2}({3})",
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
_code.Escape(edmFunction),
paramList);
}
public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
{
var parameters = _typeMapper.GetParameters(edmFunction);
var returnType = _typeMapper.GetReturnType(edmFunction);
var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()));
if (includeMergeOption)
{
callParams = ", mergeOption" + callParams;
}
return string.Format(
CultureInfo.InvariantCulture,
"return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});",
returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
edmFunction.Name,
callParams);
}
public string DbSet(EntitySet entitySet)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} virtual DbSet<{1}> {2} {{ get; set; }}",
Accessibility.ForReadOnlyProperty(entitySet),
_typeMapper.GetTypeName(entitySet.ElementType),
_code.Escape(entitySet));
}
public string UsingDirectives(bool inHeader, bool includeCollections = true)
{
return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion())
? string.Format(
CultureInfo.InvariantCulture,
"{0}using System;{1}" +
"{2}",
inHeader ? Environment.NewLine : "",
includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "",
inHeader ? "" : Environment.NewLine)
: "";
}
}
public class TypeMapper
{
private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName";
private readonly System.Collections.IList _errors;
private readonly CodeGenerationTools _code;
private readonly MetadataTools _ef;
public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors)
{
ArgumentNotNull(code, "code");
ArgumentNotNull(ef, "ef");
ArgumentNotNull(errors, "errors");
_code = code;
_ef = ef;
_errors = errors;
}
public static string FixNamespaces(string typeName)
{
return typeName.Replace("System.Data.Spatial.", "System.Data.Entity.Spatial.");
}
public string GetTypeName(TypeUsage typeUsage)
{
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null);
}
public string GetTypeName(EdmType edmType)
{
return GetTypeName(edmType, isNullable: null, modelNamespace: null);
}
public string GetTypeName(TypeUsage typeUsage, string modelNamespace)
{
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace);
}
public string GetTypeName(EdmType edmType, string modelNamespace)
{
return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace);
}
public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace)
{
if (edmType == null)
{
return null;
}
var collectionType = edmType as CollectionType;
if (collectionType != null)
{
return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace));
}
var typeName = _code.Escape(edmType.MetadataProperties
.Where(p => p.Name == ExternalTypeNameAttributeName)
.Select(p => (string)p.Value)
.FirstOrDefault())
?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ?
_code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) :
_code.Escape(edmType));
if (edmType is StructuralType)
{
return typeName;
}
if (edmType is SimpleType)
{
var clrType = UnderlyingClrType(edmType);
if (!IsEnumType(edmType))
{
typeName = _code.Escape(clrType);
}
typeName = FixNamespaces(typeName);
return clrType.IsValueType && isNullable == true ?
String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) :
typeName;
}
throw new ArgumentException("edmType");
}
public Type UnderlyingClrType(EdmType edmType)
{
ArgumentNotNull(edmType, "edmType");
var primitiveType = edmType as PrimitiveType;
if (primitiveType != null)
{
return primitiveType.ClrEquivalentType;
}
if (IsEnumType(edmType))
{
return GetEnumUnderlyingType(edmType).ClrEquivalentType;
}
return typeof(object);
}
public object GetEnumMemberValue(MetadataItem enumMember)
{
ArgumentNotNull(enumMember, "enumMember");
var valueProperty = enumMember.GetType().GetProperty("Value");
return valueProperty == null ? null : valueProperty.GetValue(enumMember, null);
}
public string GetEnumMemberName(MetadataItem enumMember)
{
ArgumentNotNull(enumMember, "enumMember");
var nameProperty = enumMember.GetType().GetProperty("Name");
return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null);
}
public System.Collections.IEnumerable GetEnumMembers(EdmType enumType)
{
ArgumentNotNull(enumType, "enumType");
var membersProperty = enumType.GetType().GetProperty("Members");
return membersProperty != null
? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null)
: Enumerable.Empty<MetadataItem>();
}
public bool EnumIsFlags(EdmType enumType)
{
ArgumentNotNull(enumType, "enumType");
var isFlagsProperty = enumType.GetType().GetProperty("IsFlags");
return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null);
}
public bool IsEnumType(GlobalItem edmType)
{
ArgumentNotNull(edmType, "edmType");
return edmType.GetType().Name == "EnumType";
}
public PrimitiveType GetEnumUnderlyingType(EdmType enumType)
{
ArgumentNotNull(enumType, "enumType");
return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null);
}
public string CreateLiteral(object value)
{
if (value == null || value.GetType() != typeof(TimeSpan))
{
return _code.CreateLiteral(value);
}
return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks);
}
public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable<string> types, string sourceFile)
{
ArgumentNotNull(types, "types");
ArgumentNotNull(sourceFile, "sourceFile");
var hash = new HashSet<string>(StringComparer.InvariantCultureIgnoreCase);
if (types.Any(item => !hash.Add(item)))
{
_errors.Add(
new CompilerError(sourceFile, -1, -1, "6023",
String.Format(CultureInfo.CurrentCulture, CodeGenerationTools.GetResourceString("Template_CaseInsensitiveTypeConflict"))));
return false;
}
return true;
}
public IEnumerable<SimpleType> GetEnumItemsToGenerate(IEnumerable<GlobalItem> itemCollection)
{
return GetItemsToGenerate<SimpleType>(itemCollection)
.Where(e => IsEnumType(e));
}
public IEnumerable<T> GetItemsToGenerate<T>(IEnumerable<GlobalItem> itemCollection) where T: EdmType
{
return itemCollection
.OfType<T>()
.Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName))
.OrderBy(i => i.Name);
}
public IEnumerable<string> GetAllGlobalItems(IEnumerable<GlobalItem> itemCollection)
{
return itemCollection
.Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i))
.Select(g => GetGlobalItemName(g));
}
public string GetGlobalItemName(GlobalItem item)
{
if (item is EdmType)
{
return ((EdmType)item).Name;
}
else
{
return ((EntityContainer)item).Name;
}
}
public IEnumerable<EdmProperty> GetSimpleProperties(EntityType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetSimpleProperties(ComplexType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetComplexProperties(EntityType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetComplexProperties(ComplexType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(EntityType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
}
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(ComplexType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
}
public IEnumerable<NavigationProperty> GetNavigationProperties(EntityType type)
{
return type.NavigationProperties.Where(np => np.DeclaringType == type);
}
public IEnumerable<NavigationProperty> GetCollectionNavigationProperties(EntityType type)
{
return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many);
}
public FunctionParameter GetReturnParameter(EdmFunction edmFunction)
{
ArgumentNotNull(edmFunction, "edmFunction");
var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters");
return returnParamsProperty == null
? edmFunction.ReturnParameter
: ((IEnumerable<FunctionParameter>)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault();
}
public bool IsComposable(EdmFunction edmFunction)
{
ArgumentNotNull(edmFunction, "edmFunction");
var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute");
return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null);
}
public IEnumerable<FunctionImportParameter> GetParameters(EdmFunction edmFunction)
{
return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
}
public TypeUsage GetReturnType(EdmFunction edmFunction)
{
var returnParam = GetReturnParameter(edmFunction);
return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage);
}
public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption)
{
var returnType = GetReturnType(edmFunction);
return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType;
}
}
public static void ArgumentNotNull<T>(T arg, string name) where T : class
{
if (arg == null)
{
throw new ArgumentNullException(name);
}
}
#>

32
Tasks/Lab9/EntityFramework/EF6/Fluglinie.cs Normal file
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//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated from a template.
//
// Manual changes to this file may cause unexpected behavior in your application.
// Manual changes to this file will be overwritten if the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
namespace EF6
{
using System;
using System.Collections.Generic;
public partial class Fluglinie
{
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
public Fluglinie()
{
this.Flug = new HashSet<Flug>();
}
public int Fluglinie_ID { get; set; }
public string IATA { get; set; }
public string Firmenname { get; set; }
public short Heimat_Flughafen { get; set; }
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
public virtual ICollection<Flug> Flug { get; set; }
public virtual Flughafen Flughafen { get; set; }
}
}

31
Tasks/Lab9/EntityFramework/EF6/Flugzeug.cs Normal file
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//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated from a template.
//
// Manual changes to this file may cause unexpected behavior in your application.
// Manual changes to this file will be overwritten if the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
namespace EF6
{
using System;
using System.Collections.Generic;
public partial class Flugzeug
{
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
public Flugzeug()
{
this.Flug = new HashSet<Flug>();
}
public int Flugzeug_ID { get; set; }
public int Kapazitaet { get; set; }
public int Typ_ID { get; set; }
public int Fluglinie_ID { get; set; }
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
public virtual ICollection<Flug> Flug { get; set; }
}
}

33
Tasks/Lab9/EntityFramework/EF6/Program.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace EF6
{
internal class Program
{
static void Main(string[] args)
{
using (FlughafenDBEntities db = new FlughafenDBEntities())
{
var query = from flug in db.Flug
join fluglinie in db.Fluglinie on flug.Fluglinie_ID equals fluglinie.Fluglinie_ID
where flug.Flugnr.Equals("AF1413")
orderby flug.Abflug
select flug;
Console.WriteLine("All flighst in the database:");
foreach (var item in query)
{
Console.WriteLine($"{item.Flug_ID}, {item.Fluglinie.IATA}, {item.Flugnr}, {item.Von}, {item.Nach}, {item.Abflug}, {item.Ankunft}");
}
Console.WriteLine("Press any key to exit...");
Console.ReadKey();
}
}
}
}

36
Tasks/Lab9/EntityFramework/EF6/Properties/AssemblyInfo.cs Normal file
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using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
// General Information about an assembly is controlled through the following
// set of attributes. Change these attribute values to modify the information
// associated with an assembly.
[assembly: AssemblyTitle("EF6")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("EF6")]
[assembly: AssemblyCopyright("Copyright © 2024")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
// Setting ComVisible to false makes the types in this assembly not visible
// to COM components. If you need to access a type in this assembly from
// COM, set the ComVisible attribute to true on that type.
[assembly: ComVisible(false)]
// The following GUID is for the ID of the typelib if this project is exposed to COM
[assembly: Guid("77c9116f-b7b7-4270-ad32-49c310d6546c")]
// Version information for an assembly consists of the following four values:
//
// Major Version
// Minor Version
// Build Number
// Revision
//
// You can specify all the values or you can default the Build and Revision Numbers
// by using the '*' as shown below:
// [assembly: AssemblyVersion("1.0.*")]
[assembly: AssemblyVersion("1.0.0.0")]
[assembly: AssemblyFileVersion("1.0.0.0")]

4
Tasks/Lab9/EntityFramework/EF6/packages.config Normal file
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<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="EntityFramework" version="6.4.4" targetFramework="net481" />
</packages>

18
Tasks/Lab9/EntityFramework/EF6_Code_First/App.config Normal file
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<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</configSections>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8.1" />
</startup>
<entityFramework>
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>
<connectionStrings>
<add name="FlughafenModell" connectionString="data source=(LocalDb)\MSSQLLocalDB;initial catalog=EF6_Code_First.FlughafenModell;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework" providerName="System.Data.SqlClient" />
</connectionStrings>
</configuration>

76
Tasks/Lab9/EntityFramework/EF6_Code_First/EF6_Code_First.csproj Normal file
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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="..\packages\EntityFramework.6.4.4\build\EntityFramework.props" Condition="Exists('..\packages\EntityFramework.6.4.4\build\EntityFramework.props')" />
<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProjectGuid>{9E452FB4-1B73-4A13-B338-FA33CD0866BC}</ProjectGuid>
<OutputType>Exe</OutputType>
<RootNamespace>EF6_Code_First</RootNamespace>
<AssemblyName>EF6_Code_First</AssemblyName>
<TargetFrameworkVersion>v4.8.1</TargetFrameworkVersion>
<FileAlignment>512</FileAlignment>
<AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
<Deterministic>true</Deterministic>
<NuGetPackageImportStamp>
</NuGetPackageImportStamp>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<PlatformTarget>AnyCPU</PlatformTarget>
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<PlatformTarget>AnyCPU</PlatformTarget>
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<ItemGroup>
<Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
<HintPath>..\packages\EntityFramework.6.4.4\lib\net45\EntityFramework.dll</HintPath>
</Reference>
<Reference Include="EntityFramework.SqlServer, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
<HintPath>..\packages\EntityFramework.6.4.4\lib\net45\EntityFramework.SqlServer.dll</HintPath>
</Reference>
<Reference Include="System" />
<Reference Include="System.ComponentModel.DataAnnotations" />
<Reference Include="System.Core" />
<Reference Include="System.Runtime.Serialization" />
<Reference Include="System.Security" />
<Reference Include="System.Xml.Linq" />
<Reference Include="System.Data.DataSetExtensions" />
<Reference Include="Microsoft.CSharp" />
<Reference Include="System.Data" />
<Reference Include="System.Net.Http" />
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="FlughafenModell.cs" />
<Compile Include="Migrations\Configuration.cs" />
<Compile Include="Program.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
</ItemGroup>
<ItemGroup>
<None Include="App.config" />
<None Include="packages.config" />
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
<Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
<PropertyGroup>
<ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
</PropertyGroup>
<Error Condition="!Exists('..\packages\EntityFramework.6.4.4\build\EntityFramework.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.4.4\build\EntityFramework.props'))" />
<Error Condition="!Exists('..\packages\EntityFramework.6.4.4\build\EntityFramework.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.4.4\build\EntityFramework.targets'))" />
</Target>
<Import Project="..\packages\EntityFramework.6.4.4\build\EntityFramework.targets" Condition="Exists('..\packages\EntityFramework.6.4.4\build\EntityFramework.targets')" />
</Project>

24
Tasks/Lab9/EntityFramework/EF6_Code_First/FlughafenModell.cs Normal file
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using EF6_Code_First.Migrations;
using System;
using System.Data.Entity;
using System.Linq;
namespace EF6_Code_First
{
public class FlughafenModell : DbContext
{
// Your context has been configured to use a 'FlughafenModell' connection string from your application's
// configuration file (App.config or Web.config). By default, this connection string targets the
// 'EF6_Code_First.FlughafenModell' database on your LocalDb instance.
//
// If you wish to target a different database and/or database provider, modify the 'FlughafenModell'
// connection string in the application configuration file.
public FlughafenModell()
: base("data source=(local);initial catalog=FlughafenDB;integrated security=True;MultipleActiveResultSets=True;")
{
Database.SetInitializer(new MigrateDatabaseToLatestVersion<FlughafenModell, Configuration>());
}
public virtual DbSet<Land> Lands { get; set; }
}
}

24
Tasks/Lab9/EntityFramework/EF6_Code_First/Migrations/Configuration.cs Normal file
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namespace EF6_Code_First.Migrations
{
using System;
using System.Data.Entity;
using System.Data.Entity.Migrations;
using System.Linq;
internal sealed class Configuration : DbMigrationsConfiguration<EF6_Code_First.FlughafenModell>
{
public Configuration()
{
AutomaticMigrationsEnabled = true;
AutomaticMigrationDataLossAllowed = true;
}
protected override void Seed(EF6_Code_First.FlughafenModell context)
{
// This method will be called after migrating to the latest version.
// You can use the DbSet<T>.AddOrUpdate() helper extension method
// to avoid creating duplicate seed data.
}
}
}

54
Tasks/Lab9/EntityFramework/EF6_Code_First/Program.cs Normal file
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using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace EF6_Code_First
{
internal class Program
{
static void Main(string[] args)
{
using (var db = new FlughafenModell())
{
// Create and save a new country
Console.Write("Enter a name for a new Country: ");
var name = Console.ReadLine();
var land = new Land { Name = name };
//db.Lands.Add(land);
db.SaveChanges();
// Display all Countries from the database
var query = from b in db.Lands
orderby b.Name
select b;
Console.WriteLine("All countries in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
Console.WriteLine("Press any key to exit...");
Console.ReadKey();
}
}
}
public class Land
{
public int LandId { get; set; }
[StringLength(50)]
[Index("IX_Name", IsClustered = false, IsUnique = true)]
public string Name { get; set; }
public ICollection<Continent> Continent { get; set; }
}
public class Continent
{
public int ContinentId { get; set; }
public string Name { get; set; }
}
}

36
Tasks/Lab9/EntityFramework/EF6_Code_First/Properties/AssemblyInfo.cs Normal file
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using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
// General Information about an assembly is controlled through the following
// set of attributes. Change these attribute values to modify the information
// associated with an assembly.
[assembly: AssemblyTitle("EF6_Code_First")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("EF6_Code_First")]
[assembly: AssemblyCopyright("Copyright © 2024")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
// Setting ComVisible to false makes the types in this assembly not visible
// to COM components. If you need to access a type in this assembly from
// COM, set the ComVisible attribute to true on that type.
[assembly: ComVisible(false)]
// The following GUID is for the ID of the typelib if this project is exposed to COM
[assembly: Guid("9e452fb4-1b73-4a13-b338-fa33cd0866bc")]
// Version information for an assembly consists of the following four values:
//
// Major Version
// Minor Version
// Build Number
// Revision
//
// You can specify all the values or you can default the Build and Revision Numbers
// by using the '*' as shown below:
// [assembly: AssemblyVersion("1.0.*")]
[assembly: AssemblyVersion("1.0.0.0")]
[assembly: AssemblyFileVersion("1.0.0.0")]

4
Tasks/Lab9/EntityFramework/EF6_Code_First/packages.config Normal file
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<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="EntityFramework" version="6.4.4" targetFramework="net481" />
</packages>

38
Tasks/Lab9/EntityFramework/EFCore/BloggingContext.cs Normal file
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using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace EFCore
{
public class BloggingContext : DbContext
{
DbSet<MealType> MealTypes { get; set; }
public DbSet<Meal> Meals { get; set; }
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
base.OnConfiguring(optionsBuilder);
optionsBuilder.UseSqlServer(@"Server=(local);initial catalog=FlughafenDB;integrated security=true;Trusted_Connection=True;TrustServerCertificate=True");
}
}
public class MealType
{
public int MealTypeId { get; set; }
public string? Description { get; set; }
public List<Meal> Meals { get; } = new();
}
public class Meal
{
public int MealId { get; set; }
public string? MealName { get; set; }
public string? MealDescription { get; set; }
public int MealTypeId { get; set; }
public MealType? MealType { get; set; }
}
}

18
Tasks/Lab9/EntityFramework/EFCore/EFCore.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.6" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.6">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
</ItemGroup>
</Project>

85
Tasks/Lab9/EntityFramework/EFCore/Migrations/20240606190606_InitialCreate.Designer.cs generated Normal file
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// <auto-generated />
using EFCore;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace EFCore.Migrations
{
[DbContext(typeof(BloggingContext))]
[Migration("20240606190606_InitialCreate")]
partial class InitialCreate
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "8.0.6")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("EFCore.Meal", b =>
{
b.Property<int>("MealId")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("MealId"));
b.Property<string>("MealDescription")
.HasColumnType("nvarchar(max)");
b.Property<string>("MealName")
.HasColumnType("nvarchar(max)");
b.Property<int>("MealTypeId")
.HasColumnType("int");
b.HasKey("MealId");
b.HasIndex("MealTypeId");
b.ToTable("Meals");
});
modelBuilder.Entity("EFCore.MealType", b =>
{
b.Property<int>("MealTypeId")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("MealTypeId"));
b.Property<string>("Description")
.HasColumnType("nvarchar(max)");
b.HasKey("MealTypeId");
b.ToTable("MealTypes");
});
modelBuilder.Entity("EFCore.Meal", b =>
{
b.HasOne("EFCore.MealType", "MealType")
.WithMany("Meals")
.HasForeignKey("MealTypeId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("MealType");
});
modelBuilder.Entity("EFCore.MealType", b =>
{
b.Navigation("Meals");
});
#pragma warning restore 612, 618
}
}
}

63
Tasks/Lab9/EntityFramework/EFCore/Migrations/20240606190606_InitialCreate.cs Normal file
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using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace EFCore.Migrations
{
/// <inheritdoc />
public partial class InitialCreate : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.CreateTable(
name: "MealTypes",
columns: table => new
{
MealTypeId = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
Description = table.Column<string>(type: "nvarchar(max)", nullable: true)
},
constraints: table =>
{
table.PrimaryKey("PK_MealTypes", x => x.MealTypeId);
});
migrationBuilder.CreateTable(
name: "Meals",
columns: table => new
{
MealId = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
MealName = table.Column<string>(type: "nvarchar(max)", nullable: true),
MealDescription = table.Column<string>(type: "nvarchar(max)", nullable: true),
MealTypeId = table.Column<int>(type: "int", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Meals", x => x.MealId);
table.ForeignKey(
name: "FK_Meals_MealTypes_MealTypeId",
column: x => x.MealTypeId,
principalTable: "MealTypes",
principalColumn: "MealTypeId",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "IX_Meals_MealTypeId",
table: "Meals",
column: "MealTypeId");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "Meals");
migrationBuilder.DropTable(
name: "MealTypes");
}
}
}

82
Tasks/Lab9/EntityFramework/EFCore/Migrations/BloggingContextModelSnapshot.cs Normal file
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// <auto-generated />
using EFCore;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace EFCore.Migrations
{
[DbContext(typeof(BloggingContext))]
partial class BloggingContextModelSnapshot : ModelSnapshot
{
protected override void BuildModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "8.0.6")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("EFCore.Meal", b =>
{
b.Property<int>("MealId")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("MealId"));
b.Property<string>("MealDescription")
.HasColumnType("nvarchar(max)");
b.Property<string>("MealName")
.HasColumnType("nvarchar(max)");
b.Property<int>("MealTypeId")
.HasColumnType("int");
b.HasKey("MealId");
b.HasIndex("MealTypeId");
b.ToTable("Meals");
});
modelBuilder.Entity("EFCore.MealType", b =>
{
b.Property<int>("MealTypeId")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("MealTypeId"));
b.Property<string>("Description")
.HasColumnType("nvarchar(max)");
b.HasKey("MealTypeId");
b.ToTable("MealTypes");
});
modelBuilder.Entity("EFCore.Meal", b =>
{
b.HasOne("EFCore.MealType", "MealType")
.WithMany("Meals")
.HasForeignKey("MealTypeId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("MealType");
});
modelBuilder.Entity("EFCore.MealType", b =>
{
b.Navigation("Meals");
});
#pragma warning restore 612, 618
}
}
}

12
Tasks/Lab9/EntityFramework/EFCore/Program.cs Normal file
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@ -0,0 +1,12 @@
namespace EFCore
{
internal class Program
{
static void Main(string[] args)
{
var db = new BloggingContext();
db.Add(new MealType { Description = "Schockoladenkuchen" });
db.SaveChanges();
}
}
}

37
Tasks/Lab9/EntityFramework/EntityFramework.sln Normal file
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@ -0,0 +1,37 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.9.34723.18
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EF6", "EF6\EF6.csproj", "{77C9116F-B7B7-4270-AD32-49C310D6546C}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EF6_Code_First", "EF6_Code_First\EF6_Code_First.csproj", "{9E452FB4-1B73-4A13-B338-FA33CD0866BC}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EFCore", "EFCore\EFCore.csproj", "{3EBCAB65-AE15-4103-AFCA-AD90DFB9E2DB}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{77C9116F-B7B7-4270-AD32-49C310D6546C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{77C9116F-B7B7-4270-AD32-49C310D6546C}.Debug|Any CPU.Build.0 = Debug|Any CPU
{77C9116F-B7B7-4270-AD32-49C310D6546C}.Release|Any CPU.ActiveCfg = Release|Any CPU
{77C9116F-B7B7-4270-AD32-49C310D6546C}.Release|Any CPU.Build.0 = Release|Any CPU
{9E452FB4-1B73-4A13-B338-FA33CD0866BC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{9E452FB4-1B73-4A13-B338-FA33CD0866BC}.Debug|Any CPU.Build.0 = Debug|Any CPU
{9E452FB4-1B73-4A13-B338-FA33CD0866BC}.Release|Any CPU.ActiveCfg = Release|Any CPU
{9E452FB4-1B73-4A13-B338-FA33CD0866BC}.Release|Any CPU.Build.0 = Release|Any CPU
{3EBCAB65-AE15-4103-AFCA-AD90DFB9E2DB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{3EBCAB65-AE15-4103-AFCA-AD90DFB9E2DB}.Debug|Any CPU.Build.0 = Debug|Any CPU
{3EBCAB65-AE15-4103-AFCA-AD90DFB9E2DB}.Release|Any CPU.ActiveCfg = Release|Any CPU
{3EBCAB65-AE15-4103-AFCA-AD90DFB9E2DB}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {D97F2911-6636-4A2F-819E-8B64C0DEBE62}
EndGlobalSection
EndGlobal

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