.net 8 - tasks #203

christiannagel · christiannagel · commit 674d4d717c9e · 2025-02-09T10:45:14.000+01:00
diff --git a/1_CS/Tasks/AsyncStreams/AsyncStreams.csproj b/1_CS/Tasks/AsyncStreams/AsyncStreams.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
diff --git a/1_CS/Tasks/AsyncWindowsDesktopApp/AsyncWindowsDesktopApp/AsyncWindowsDesktopApp.csproj b/1_CS/Tasks/AsyncWindowsDesktopApp/AsyncWindowsDesktopApp/AsyncWindowsDesktopApp.csproj
@@ -1,15 +1,15 @@
 ﻿<Project Sdk="Microsoft.NET.Sdk">
 	<PropertyGroup>
 		<OutputType>WinExe</OutputType>
-		<TargetFramework>net6.0-windows10.0.19041.0</TargetFramework>
+		<TargetFramework>net8.0-windows10.0.19041.0</TargetFramework>
 		<TargetPlatformMinVersion>10.0.17763.0</TargetPlatformMinVersion>
 		<RootNamespace>AsyncWindowsDesktopApp</RootNamespace>
 		<ApplicationManifest>app.manifest</ApplicationManifest>
 		<Platforms>x86;x64;arm64</Platforms>
-		<RuntimeIdentifiers>win10-x86;win10-x64;win10-arm64</RuntimeIdentifiers>
-		<PublishProfile>win10-$(Platform).pubxml</PublishProfile>
+		<RuntimeIdentifiers>win-x86;win-x64;win-arm64</RuntimeIdentifiers>
+		<PublishProfile>win-$(Platform).pubxml</PublishProfile>
 		<UseWinUI>true</UseWinUI>
-		<EnablePreviewMsixTooling>true</EnablePreviewMsixTooling>		
+		<EnableMsixTooling>true</EnableMsixTooling>		
 		<Nullable>enable</Nullable>
 	</PropertyGroup>
 
@@ -24,8 +24,8 @@
 	</ItemGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Microsoft.WindowsAppSDK" Version="1.1.5" />
-		<PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.22621.755" />
+		<PackageReference Include="Microsoft.WindowsAppSDK" Version="1.6.250108002" />
+		<PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.1742" />
 		<Manifest Include="$(ApplicationManifest)" />
 	</ItemGroup>
 
diff --git a/1_CS/Tasks/AsyncWindowsDesktopApp/AsyncWindowsDesktopApp/MainWindow.xaml.cs b/1_CS/Tasks/AsyncWindowsDesktopApp/AsyncWindowsDesktopApp/MainWindow.xaml.cs
@@ -119,5 +119,5 @@ async Task DelayAsync()
         }
     }
 
-    private string GetThread() => $"thread: {Thread.CurrentThread.ManagedThreadId}";   
+    private string GetThread() => $"thread: {Environment.CurrentManagedThreadId}";   
 }
diff --git a/1_CS/Tasks/ErrorHandling/ErrorHandling.csproj b/1_CS/Tasks/ErrorHandling/ErrorHandling.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
diff --git a/1_CS/Tasks/TaskBasedAsyncPattern/TaskBasedAsyncPattern.csproj b/1_CS/Tasks/TaskBasedAsyncPattern/TaskBasedAsyncPattern.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
diff --git a/1_CS/Tasks/TaskCancellation/Program.cs b/1_CS/Tasks/TaskCancellation/Program.cs
@@ -23,4 +23,4 @@ Task RunTaskAsync(CancellationToken cancellationToken) =>
                 cancellationToken.ThrowIfCancellationRequested();
             }
         }
-    });
+    }, cancellationToken);
diff --git a/1_CS/Tasks/TaskCancellation/TaskCancellation.csproj b/1_CS/Tasks/TaskCancellation/TaskCancellation.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
diff --git a/1_CS/Tasks/TaskFoundations/Program.cs b/1_CS/Tasks/TaskFoundations/Program.cs
@@ -1,13 +1,12 @@
 ﻿using System.Net;
-using System.Threading;
 using System.Runtime.CompilerServices;
 
 record Command(string Option, string Text, Action Action);
 
 class Program
 {
     private static readonly Command[] commands =
-    {
+    [
         new("-async", nameof(CallerWithAsync), CallerWithAsync),
         new("-awaiter", nameof(CallerWithAwaiter), CallerWithAwaiter),
         new("-cont", nameof(CallerWithContinuationTask), CallerWithContinuationTask),
@@ -16,7 +15,7 @@ class Program
         new("-comb2", nameof(MultipleAsyncMethodsWithCombinators2), MultipleAsyncMethodsWithCombinators2),
         new("-val", nameof(UseValueTask), UseValueTask),
         new("-casync", nameof(ConvertingAsyncPattern), ConvertingAsyncPattern)
-    };
+    ];
 
     static void Main(string[] args)
     {
@@ -70,7 +69,7 @@ private static async void ConvertingAsyncPattern()
         Stream stream = response.GetResponseStream();
         using StreamReader reader = new(stream);
         string content = reader.ReadToEnd();
-        Console.WriteLine(content.Substring(0, 100));
+        Console.WriteLine(content[..100]);
 
 #pragma warning restore SYSLIB0014
     }
@@ -141,7 +140,7 @@ static Task<string> GreetingAsync(string name) =>
             return Greeting(name);
         });
 
-    private readonly static Dictionary<string, string> names = new();
+    private readonly static Dictionary<string, string> names = [];
 
     static async ValueTask<string> GreetingValueTaskAsync(string name)
     {
@@ -189,6 +188,6 @@ public static void TraceThreadAndTask(string info)
     {
         string taskInfo = Task.CurrentId == null ? "no task" : "task " + Task.CurrentId;
 
-        Console.WriteLine($"{info} in thread {Thread.CurrentThread.ManagedThreadId} and {taskInfo}");
+        Console.WriteLine($"{info} in thread {Environment.CurrentManagedThreadId} and {taskInfo}");
     }
 }
diff --git a/1_CS/Tasks/TaskFoundations/TaskFoundations.csproj b/1_CS/Tasks/TaskFoundations/TaskFoundations.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

Original file line number	Diff line number	Diff line change
`@@ -119,5 +119,5 @@ async Task DelayAsync()`
`119`	`119`	`}`
`120`	`120`	`}`
`121`	`121`
`122`		`- private string GetThread() => $"thread: {Thread.CurrentThread.ManagedThreadId}";`
	`122`	`+ private string GetThread() => $"thread: {Environment.CurrentManagedThreadId}";`
`123`	`123`	`}`
Original file line number	Diff line number	Diff line change
`@@ -23,4 +23,4 @@ Task RunTaskAsync(CancellationToken cancellationToken) =>`
`23`	`23`	`cancellationToken.ThrowIfCancellationRequested();`
`24`	`24`	`}`
`25`	`25`	`}`
`26`		`- });`
	`26`	`+ }, cancellationToken);`
Original file line number	Diff line number	Diff line change
`@@ -1,13 +1,12 @@`
`1`	`1`	`using System.Net;`
`2`		`-using System.Threading;`
`3`	`2`	`using System.Runtime.CompilerServices;`
`4`	`3`
`5`	`4`	`record Command(string Option, string Text, Action Action);`
`6`	`5`
`7`	`6`	`class Program`
`8`	`7`	`{`
`9`	`8`	`private static readonly Command[] commands =`
`10`		`- {`
	`9`	`+ [`
`11`	`10`	`new("-async", nameof(CallerWithAsync), CallerWithAsync),`
`12`	`11`	`new("-awaiter", nameof(CallerWithAwaiter), CallerWithAwaiter),`
`13`	`12`	`new("-cont", nameof(CallerWithContinuationTask), CallerWithContinuationTask),`
`@@ -16,7 +15,7 @@ class Program`
`16`	`15`	`new("-comb2", nameof(MultipleAsyncMethodsWithCombinators2), MultipleAsyncMethodsWithCombinators2),`
`17`	`16`	`new("-val", nameof(UseValueTask), UseValueTask),`
`18`	`17`	`new("-casync", nameof(ConvertingAsyncPattern), ConvertingAsyncPattern)`
`19`		`- };`
	`18`	`+ ];`
`20`	`19`
`21`	`20`	`static void Main(string[] args)`
`22`	`21`	`{`
`@@ -70,7 +69,7 @@ private static async void ConvertingAsyncPattern()`
`70`	`69`	`Stream stream = response.GetResponseStream();`
`71`	`70`	`using StreamReader reader = new(stream);`
`72`	`71`	`string content = reader.ReadToEnd();`
`73`		`- Console.WriteLine(content.Substring(0, 100));`
	`72`	`+ Console.WriteLine(content[..100]);`
`74`	`73`
`75`	`74`	`#pragma warning restore SYSLIB0014`
`76`	`75`	`}`
`@@ -141,7 +140,7 @@ static Task<string> GreetingAsync(string name) =>`
`141`	`140`	`return Greeting(name);`
`142`	`141`	`});`
`143`	`142`
`144`		`- private readonly static Dictionary<string, string> names = new();`
	`143`	`+ private readonly static Dictionary<string, string> names = [];`
`145`	`144`
`146`	`145`	`static async ValueTask<string> GreetingValueTaskAsync(string name)`
`147`	`146`	`{`
`@@ -189,6 +188,6 @@ public static void TraceThreadAndTask(string info)`
`189`	`188`	`{`
`190`	`189`	`string taskInfo = Task.CurrentId == null ? "no task" : "task " + Task.CurrentId;`
`191`	`190`
`192`		`- Console.WriteLine($"{info} in thread {Thread.CurrentThread.ManagedThreadId} and {taskInfo}");`
	`191`	`+ Console.WriteLine($"{info} in thread {Environment.CurrentManagedThreadId} and {taskInfo}");`
`193`	`192`	`}`
`194`	`193`	`}`