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christiannagelchristiannagel
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Merge pull request #130 from ProfessionalCSharp/126-synchronization-context
126 synchronization context
2 parents e986153 + 0335211 commit 4a0013f

21 files changed

+524
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‎5_More/Tasks/SynchronizationContext/ConsoleApp/ConsoleApp.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net6.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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</Project>

‎5_More/Tasks/SynchronizationContext/ConsoleApp/ConsoleApp.sln‎

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 17
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VisualStudioVersion = 17.4.32804.182
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConsoleApp", "ConsoleApp.csproj", "{61A81C0C-8869-444F-9C90-CD10351604F6}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{61A81C0C-8869-444F-9C90-CD10351604F6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{61A81C0C-8869-444F-9C90-CD10351604F6}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{61A81C0C-8869-444F-9C90-CD10351604F6}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{61A81C0C-8869-444F-9C90-CD10351604F6}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {4DAAA480-BF32-46CE-A2D8-2BFA335B8E51}
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EndGlobalSection
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EndGlobal

‎5_More/Tasks/SynchronizationContext/ConsoleApp/Program.cs‎

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ShowThreadAndTask("Started application");
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await SampleAsync().ConfigureAwait(true);
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ShowThreadAndTask("Top level statements after calling SampleAsync");
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SynchronizationContext? context = SynchronizationContext.Current;
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if (context == null)
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{
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Console.WriteLine("No synchronization context with console applications");
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}
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Task SampleAsync()
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{
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return Task.Run(() =>
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{
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ShowThreadAndTask("Started AsyncMethod");
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});
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}
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void ShowThreadAndTask(string title)
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{
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Console.WriteLine(title);
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string taskMessage = Task.CurrentId == null ? "no task" : $"in the task {Task.CurrentId}";
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Console.WriteLine($"running in thread {Environment.CurrentManagedThreadId} and {taskMessage}");
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Console.WriteLine();
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}

‎5_More/Tasks/SynchronizationContext/SynchronizationContext.sln‎

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 17
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VisualStudioVersion = 17.4.32804.182
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ConsoleApp", "ConsoleApp\ConsoleApp.csproj", "{06CF9477-F3EE-4A86-BC47-73630AF59D0D}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WindowsApp", "WindowsApp\WindowsApp.csproj", "{04E56059-085E-49AF-9B95-EBC400FE8EA7}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Debug|arm64 = Debug|arm64
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Debug|x64 = Debug|x64
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Debug|x86 = Debug|x86
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Release|Any CPU = Release|Any CPU
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Release|arm64 = Release|arm64
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Release|x64 = Release|x64
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Release|x86 = Release|x86
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Debug|arm64.ActiveCfg = Debug|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Debug|arm64.Build.0 = Debug|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Debug|x64.ActiveCfg = Debug|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Debug|x64.Build.0 = Debug|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Debug|x86.ActiveCfg = Debug|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Debug|x86.Build.0 = Debug|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Release|Any CPU.Build.0 = Release|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Release|arm64.ActiveCfg = Release|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Release|arm64.Build.0 = Release|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Release|x64.ActiveCfg = Release|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Release|x64.Build.0 = Release|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Release|x86.ActiveCfg = Release|Any CPU
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{06CF9477-F3EE-4A86-BC47-73630AF59D0D}.Release|x86.Build.0 = Release|Any CPU
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Debug|Any CPU.ActiveCfg = Debug|x64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Debug|Any CPU.Build.0 = Debug|x64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Debug|Any CPU.Deploy.0 = Debug|x64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Debug|arm64.ActiveCfg = Debug|arm64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Debug|arm64.Build.0 = Debug|arm64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Debug|arm64.Deploy.0 = Debug|arm64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Debug|x64.ActiveCfg = Debug|x64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Debug|x64.Build.0 = Debug|x64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Debug|x64.Deploy.0 = Debug|x64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Debug|x86.ActiveCfg = Debug|x86
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Debug|x86.Build.0 = Debug|x86
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Debug|x86.Deploy.0 = Debug|x86
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Release|Any CPU.ActiveCfg = Release|x64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Release|Any CPU.Build.0 = Release|x64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Release|Any CPU.Deploy.0 = Release|x64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Release|arm64.ActiveCfg = Release|arm64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Release|arm64.Build.0 = Release|arm64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Release|arm64.Deploy.0 = Release|arm64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Release|x64.ActiveCfg = Release|x64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Release|x64.Build.0 = Release|x64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Release|x64.Deploy.0 = Release|x64
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Release|x86.ActiveCfg = Release|x86
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Release|x86.Build.0 = Release|x86
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{04E56059-085E-49AF-9B95-EBC400FE8EA7}.Release|x86.Deploy.0 = Release|x86
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {1E203E45-C943-46DD-BEB3-2C11C9F27DD2}
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EndGlobalSection
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EndGlobal

‎5_More/Tasks/SynchronizationContext/WindowsApp/App.xaml‎

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<Application
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x:Class="WindowsApp.App"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:local="using:WindowsApp">
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<Application.Resources>
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<ResourceDictionary>
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<ResourceDictionary.MergedDictionaries>
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<XamlControlsResources xmlns="using:Microsoft.UI.Xaml.Controls" />
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<!-- Other merged dictionaries here -->
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</ResourceDictionary.MergedDictionaries>
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<!-- Other app resources here -->
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</ResourceDictionary>
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</Application.Resources>
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</Application>

‎5_More/Tasks/SynchronizationContext/WindowsApp/App.xaml.cs‎

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using Microsoft.UI.Xaml;
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using Windows.ApplicationModel.Core;
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namespace WindowsApp;
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public partial class App : Application
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{
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public App()
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{
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InitializeComponent();
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AppDomain.CurrentDomain.UnhandledException += (sender, e) =>
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{
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};
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CoreApplication.UnhandledErrorDetected += (sender, e) =>
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{
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};
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UnhandledException += (sender, e) =>
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{
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};
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}
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protected override void OnLaunched(Microsoft.UI.Xaml.LaunchActivatedEventArgs args)
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{
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_window = new MainWindow();
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_window.Activate();
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}
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private Window? _window;
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}

‎5_More/Tasks/SynchronizationContext/WindowsApp/Assets/LockScreenLogo.scale-200.png‎

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‎5_More/Tasks/SynchronizationContext/WindowsApp/Assets/SplashScreen.scale-200.png‎

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‎5_More/Tasks/SynchronizationContext/WindowsApp/Assets/Square150x150Logo.scale-200.png‎

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‎5_More/Tasks/SynchronizationContext/WindowsApp/Assets/Square44x44Logo.scale-200.png‎

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