.gitignore

@@ -383,6 +383,7 @@ FodyWeavers.xsd
 !.vscode/tasks.json
 !.vscode/launch.json
 !.vscode/extensions.json
+*.code-workspace
 
 # Local History for Visual Studio Code
 .history/

Tasks/AdvancedConcepts/.vscode/launch.json

@@ -1,26 +0,0 @@
-{
-    "version": "0.2.0",
-    "configurations": [
-        {
-            // Use IntelliSense to find out which attributes exist for C# debugging
-            // Use hover for the description of the existing attributes
-            // For further information visit https://github.com/dotnet/vscode-csharp/blob/main/debugger-launchjson.md
-            "name": ".NET Core Launch (console)",
-            "type": "coreclr",
-            "request": "launch",
-            "preLaunchTask": "build",
-            // If you have changed target frameworks, make sure to update the program path.
-            "program": "${workspaceFolder}/bin/Debug/net8.0/AdvancedConcepts.dll",
-            "args": [],
-            "cwd": "${workspaceFolder}",
-            // For more information about the 'console' field, see https://aka.ms/VSCode-CS-LaunchJson-Console
-            "console": "internalConsole",
-            "stopAtEntry": false
-        },
-        {
-            "name": ".NET Core Attach",
-            "type": "coreclr",
-            "request": "attach"
-        }
-    ]
-}

Tasks/AdvancedConcepts/.vscode/tasks.json

@@ -1,41 +0,0 @@
-{
-    "version": "2.0.0",
-    "tasks": [
-        {
-            "label": "build",
-            "command": "dotnet",
-            "type": "process",
-            "args": [
-                "build",
-                "${workspaceFolder}/AdvancedConcepts.csproj",
-                "/property:GenerateFullPaths=true",
-                "/consoleloggerparameters:NoSummary;ForceNoAlign"
-            ],
-            "problemMatcher": "$msCompile"
-        },
-        {
-            "label": "publish",
-            "command": "dotnet",
-            "type": "process",
-            "args": [
-                "publish",
-                "${workspaceFolder}/AdvancedConcepts.csproj",
-                "/property:GenerateFullPaths=true",
-                "/consoleloggerparameters:NoSummary;ForceNoAlign"
-            ],
-            "problemMatcher": "$msCompile"
-        },
-        {
-            "label": "watch",
-            "command": "dotnet",
-            "type": "process",
-            "args": [
-                "watch",
-                "run",
-                "--project",
-                "${workspaceFolder}/AdvancedConcepts.csproj"
-            ],
-            "problemMatcher": "$msCompile"
-        }
-    ]
-}

Tasks/DT2/DT2.cs

@@ -88,16 +88,16 @@ namespace DT2 {
         }
 
         public int GetUrlSync(string url) {
-            PageStart?.Invoke(url);
+            PageStart(url);
             int size = GetPageSize(url);
-            PageLoaded?.Invoke(url, size);
+            PageLoaded(url, size);
             return size;
         }
 
         public async Task<int> GetUrlAsync(string url) {
-            PageStart?.Invoke(url);
+            PageStart(url);
             int size = await Task.Run(() => GetPageSize(url));
-            PageLoaded?.Invoke(url, size);
+            PageLoaded(url, size);
             return size;
         }
 
@@ -108,7 +108,7 @@ namespace DT2 {
 
             try {
                 size = await task.WaitAsync(TimeSpan.FromMilliseconds(millis));
-                PageLoaded?.Invoke(url, size);
+                PageLoaded(url, size);
             }
             catch (TimeoutException)
             {
@@ -149,7 +149,6 @@ namespace DT2 {
             LoadSummary("Total", totalSize, (int)sw.Elapsed.TotalMilliseconds);
         }
 
-#if DT2
         public static void Main(string[] args) {
             Console.WriteLine("Starting ...");
             UrlTester urlTester = new UrlTester();
@@ -162,6 +161,5 @@ namespace DT2 {
             Console.Write("Press any key to continue ...\n");
             Console.ReadKey(true);
         }
-#endif
     }
 }

Tasks/DT2/DT2.csproj

@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+      <OutputType>Exe</OutputType>
+      <TargetFramework>net8.0</TargetFramework>
+      <ImplicitUsings>enable</ImplicitUsings>
+      <Nullable>disable</Nullable>
+    </PropertyGroup>
+  
+  </Project>
+  

Tasks/UrlTester/.vscode/launch.json

@@ -1,26 +0,0 @@
-{
-    "version": "0.2.0",
-    "configurations": [
-        {
-            // Use IntelliSense to find out which attributes exist for C# debugging
-            // Use hover for the description of the existing attributes
-            // For further information visit https://github.com/dotnet/vscode-csharp/blob/main/debugger-launchjson.md
-            "name": ".NET Core Launch (console)",
-            "type": "coreclr",
-            "request": "launch",
-            "preLaunchTask": "build",
-            // If you have changed target frameworks, make sure to update the program path.
-            "program": "${workspaceFolder}/bin/Debug/net8.0-windows/UrlTester.dll",
-            "args": [],
-            "cwd": "${workspaceFolder}",
-            // For more information about the 'console' field, see https://aka.ms/VSCode-CS-LaunchJson-Console
-            "console": "internalConsole",
-            "stopAtEntry": false
-        },
-        {
-            "name": ".NET Core Attach",
-            "type": "coreclr",
-            "request": "attach"
-        }
-    ]
-}

Tasks/UrlTester/.vscode/tasks.json

@@ -1,41 +0,0 @@
-{
-    "version": "2.0.0",
-    "tasks": [
-        {
-            "label": "build",
-            "command": "dotnet",
-            "type": "process",
-            "args": [
-                "build",
-                "${workspaceFolder}/UrlTester.csproj",
-                "/property:GenerateFullPaths=true",
-                "/consoleloggerparameters:NoSummary;ForceNoAlign"
-            ],
-            "problemMatcher": "$msCompile"
-        },
-        {
-            "label": "publish",
-            "command": "dotnet",
-            "type": "process",
-            "args": [
-                "publish",
-                "${workspaceFolder}/UrlTester.csproj",
-                "/property:GenerateFullPaths=true",
-                "/consoleloggerparameters:NoSummary;ForceNoAlign"
-            ],
-            "problemMatcher": "$msCompile"
-        },
-        {
-            "label": "watch",
-            "command": "dotnet",
-            "type": "process",
-            "args": [
-                "watch",
-                "run",
-                "--project",
-                "${workspaceFolder}/UrlTester.csproj"
-            ],
-            "problemMatcher": "$msCompile"
-        }
-    ]
-}

Tasks/UrlTester/App.xaml

@@ -1,9 +0,0 @@
-<Application x:Class="UrlTester.App"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:local="clr-namespace:UrlTester"
-             StartupUri="MainWindow.xaml">
-    <Application.Resources>
-         
-    </Application.Resources>
-</Application>

Tasks/UrlTester/App.xaml.cs

@@ -1,12 +0,0 @@
-using System.Configuration;
-using System.Data;
-using System.Windows;
-
-namespace UrlTester;
-
-/// <summary>
-/// Interaction logic for App.xaml
-/// </summary>
-public partial class App : Application
-{
-}

Tasks/UrlTester/AssemblyInfo.cs

@@ -1,10 +0,0 @@
-using System.Windows;
-
-[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)
-)]

Tasks/UrlTester/DT3/DT3.cs

@@ -1,69 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Diagnostics;
-using System.Threading.Tasks;
-using System.Windows;
-using DT2;
-
-namespace DT3 {
-
-    public class UrlTesterModel : INotifyPropertyChanged {
-        public event PropertyChangedEventHandler PropertyChanged;
-
-        int size;
-        int time;
-        string url;
-        DT2.UrlTester urlTester;
-
-        public UrlTesterModel() {
-            urlTester = new DT2.UrlTester();
-            IDictionary<string, Stopwatch> sw = new Dictionary<string, Stopwatch>();
-            urlTester.PageStart += url => { sw.Add(url, Stopwatch.StartNew()); };
-            urlTester.PageLoaded += (url, size) => {
-                sw[url].Stop();
-                int time = (int)sw[url].Elapsed.TotalMilliseconds;
-                Size = size;
-                Time = time;
-                sw.Remove(url);
-            };
-        }
-
-        public int Size {
-            get { return size; }
-            set
-            {
-                size = value;
-                NotifyPropertyChanged(nameof(Size));
-            }
-        }
-
-        public int Time {
-            get { return time; }
-            set
-            {
-                time = value;
-                NotifyPropertyChanged(nameof(Time));
-            }
-        }
-
-        public string Url {
-            get { return url; }
-            set
-            {
-                url = value;
-                NotifyPropertyChanged(nameof(Url));
-                var _ = urlTester.GetUrlAsync(Url);
-            }
-        }
-
-        protected void NotifyPropertyChanged(string memberName)
-        {
-            if (PropertyChanged != null)
-            {
-                PropertyChanged.Invoke(this, new PropertyChangedEventArgs(memberName));
-            }
-        }
-    }
-
-}

Tasks/UrlTester/MainWindow.xaml

@@ -1,80 +0,0 @@
-<Window x:Class="UrlTester.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:DT3"
-        mc:Ignorable="d"
-        Title="MainWindow"
-        Height="450"
-        Width="800">
-    <Window.Resources>
-        <Style x:Key="CommonStyle" TargetType="FrameworkElement">
-            <Setter Property="Margin" Value="10" />
-        </Style>
-        <Style TargetType="Button" BasedOn="{StaticResource CommonStyle}">
-            <Setter Property="Padding"
-                    Value="15,0,15,0" />
-        </Style>
-        <Style TargetType="TextBox" BasedOn="{StaticResource CommonStyle}" />
-        <Style TargetType="TextBlock" BasedOn="{StaticResource CommonStyle}" />
-        <Style TargetType="ProgressBar" BasedOn="{StaticResource CommonStyle}">
-            <Setter Property="Height"
-                    Value="20" />
-        </Style>
-    </Window.Resources>
-    <Border>
-        <Grid>
-            <StackPanel Orientation="Vertical">
-                <Grid>
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="Auto" />
-                        <ColumnDefinition Width="*" />
-                    </Grid.ColumnDefinitions>
-                    <Button Content="GetUrl"
-                            IsDefault="true" />
-                    <TextBox Grid.Column="2"
-                             Text="{Binding Url, Mode=OneWayToSource}" />
-                </Grid>
-                <StackPanel Orientation="Horizontal">
-                    <StackPanel.Resources>
-                        <Style TargetType="TextBlock" BasedOn="{StaticResource CommonStyle}">
-                            <Setter Property="Background"
-                                    Value="LightGray" />
-                            <Setter Property="Width"
-                                    Value="150" />
-                            <Setter Property="Padding"
-                                    Value="5"/>
-                        </Style>
-                    </StackPanel.Resources>
-                    <TextBlock Text="{Binding Size, StringFormat={}{0} bytes}" />
-                    <TextBlock Text="{Binding Time, StringFormat={}{0} ms}" />
-                </StackPanel>
-                <Grid>
-                    <Grid.RowDefinitions>
-                        <RowDefinition />
-                        <RowDefinition />
-                    </Grid.RowDefinitions>
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="*" />
-                        <ColumnDefinition Width="*" />
-                        <ColumnDefinition Width="*" />
-                    </Grid.ColumnDefinitions>
-                    <ProgressBar x:Name="timeBar"
-                                 Minimum="0"
-                                 Maximum="1000"
-                                 Value="{Binding Time}"
-                                 Grid.ColumnSpan="3" />
-                    <TextBlock Grid.Row="1"
-                               Grid.Column="1"
-                               TextAlignment="Center"
-                               Text="500 ms" />
-                    <TextBlock Grid.Row="1"
-                               Grid.Column="2"
-                               TextAlignment="Right"
-                               Text="1000 ms" />
-                </Grid>
-            </StackPanel>
-        </Grid>
-    </Border>
-</Window>

Tasks/UrlTester/MainWindow.xaml.cs

@@ -1,27 +0,0 @@
-using System.Diagnostics;
-using System.Text;
-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;
-using DT2;
-using DT3;
-
-namespace UrlTester;
-
-/// <summary>
-/// Interaction logic for MainWindow.xaml
-/// </summary>
-public partial class MainWindow : Window
-{
-    public MainWindow()
-    {
-        InitializeComponent();
-        DataContext = new UrlTesterModel();
-    }
-}

Tasks/UrlTester/UrlTester.csproj

@@ -1,20 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-    <PropertyGroup>
-      <OutputType>WinExe</OutputType>
-      <TargetFramework>net8.0-windows</TargetFramework>
-      <ImplicitUsings>enable</ImplicitUsings>
-      <Nullable>disable</Nullable>
-      <UseWPF>true</UseWPF>
-    </PropertyGroup>
-
-    <PropertyGroup>
-      <DefineConstants>$(DefineConstants);DT3</DefineConstants>
-    </PropertyGroup>
-
-    <ItemGroup>
-      <PackageReference Include="System.ObjectModel" Version="4.3.0" />
-    </ItemGroup>
-  
-  </Project>
-  

zhaw-dnet2.code-workspace

@@ -1,14 +0,0 @@
-{
-    "folders": [
-        {
-            "name": "Solution Items",
-            "path": "."
-        },
-        {
-            "path": "./Tasks/AdvancedConcepts"
-        },
-        {
-            "path": "./Tasks/UrlTester"
-        }
-    ]
-}