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Create Code-First project

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This commit is contained in:
Manuel Thalmann 2024-06-06 20:56:52 +02:00
parent 6132da7a93
commit 727406aa4a
8 changed files with 242 additions and 0 deletions
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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>

6
Tasks/Lab9/EntityFramework/EntityFramework.sln
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@ -5,6 +5,8 @@ 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
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -15,6 +17,10 @@ Global
{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
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE