Update C# templates to introduce file scoped namespaces

dev/VSIX/Extension/Cs/Dev17/VSPackage.cs

@@ -28,7 +28,7 @@ namespace WindowsAppSDK.Cs.Extension
     /// </remarks>
     [PackageRegistration(UseManagedResourcesOnly = true, AllowsBackgroundLoading = true)]
     [Guid(VSPackage.PackageGuidString)]
-    public sealed class VSPackage : AsyncPackage
+    public sealed partial class VSPackage : AsyncPackage
     {
         /// <summary>
         /// VSPackage GUID string.
@@ -55,4 +55,4 @@ protected override async Task InitializeAsync(CancellationToken cancellationToke
 
         #endregion
     }
-}
+}

dev/VSIX/ItemTemplates/Desktop/CSharp/BlankWindow/BlankWindow.xaml

@@ -9,6 +9,10 @@
     mc:Ignorable="d"
     Title="$itemname$">
 
+    <Window.SystemBackdrop>
+        <MicaBackdrop />
+    </Window.SystemBackdrop>
+
     <Grid>
 
     </Grid>

dev/VSIX/ItemTemplates/Desktop/CSharp/BlankWindow/BlankWindow.xaml.cs

@@ -16,16 +16,15 @@
 // To learn more about WinUI, the WinUI project structure,
 // and more about our project templates, see: http://aka.ms/winui-project-info.
 
-namespace $rootnamespace$
+namespace $rootnamespace$;
+
+/// <summary>
+/// An empty window that can be used on its own or navigated to within a Frame.
+/// </summary>
+public sealed partial class $safeitemname$ : Window
 {
-    /// <summary>
-    /// An empty window that can be used on its own or navigated to within a Frame.
-    /// </summary>
-    public sealed partial class $safeitemname$ : Window
+    public $safeitemname$()
     {
-        public $safeitemname$()
-        {
-            this.InitializeComponent();
-        }
+        InitializeComponent();
     }
 }

dev/VSIX/ItemTemplates/Desktop/CppWinRT/BlankWindow/BlankWindow.cpp

@@ -21,9 +21,4 @@ namespace winrt::$rootnamespace$::implementation
     {
         throw hresult_not_implemented();
     }
-
-    void $safeitemname$::myButton_Click(IInspectable const&, RoutedEventArgs const&)
-    {
-        myButton().Content(box_value(L"Clicked"));
-    }
 }

dev/VSIX/ItemTemplates/Desktop/CppWinRT/BlankWindow/BlankWindow.h

@@ -14,8 +14,6 @@ namespace winrt::$rootnamespace$::implementation
 
         int32_t MyProperty();
         void MyProperty(int32_t value);
-
-        void myButton_Click(IInspectable const& sender, Microsoft::UI::Xaml::RoutedEventArgs const& args);
     };
 }
 

dev/VSIX/ItemTemplates/Desktop/CppWinRT/BlankWindow/BlankWindow.xaml

@@ -9,7 +9,7 @@
     mc:Ignorable="d"
     Title="$itemname$">
 
-    <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" VerticalAlignment="Center">
-        <Button x:Name="myButton" Click="myButton_Click">Click Me</Button>
-    </StackPanel>
+    <Grid>
+
+    </Grid>
 </Window>

dev/VSIX/ItemTemplates/Neutral/CSharp/BlankPage/BlankPage.xaml

@@ -6,8 +6,7 @@
     xmlns:local="using:$rootnamespace$"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    mc:Ignorable="d"
-    Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
+    mc:Ignorable="d">
 
     <Grid>
 

dev/VSIX/ItemTemplates/Neutral/CSharp/BlankPage/BlankPage.xaml.cs

@@ -16,16 +16,15 @@
 // To learn more about WinUI, the WinUI project structure,
 // and more about our project templates, see: http://aka.ms/winui-project-info.
 
-namespace $rootnamespace$
+namespace $rootnamespace$;
+
+/// <summary>
+/// An empty page that can be used on its own or navigated to within a Frame.
+/// </summary>
+public sealed partial class $safeitemname$ : Page
 {
-    /// <summary>
-    /// An empty page that can be used on its own or navigated to within a Frame.
-    /// </summary>
-    public sealed partial class $safeitemname$ : Page
+    public $safeitemname$()
     {
-        public $safeitemname$()
-        {
-            this.InitializeComponent();
-        }
+        InitializeComponent();
     }
 }

dev/VSIX/ItemTemplates/Neutral/CSharp/TemplatedControl/CustomControl.cs

@@ -12,13 +12,12 @@
 // To learn more about WinUI, the WinUI project structure,
 // and more about our project templates, see: http://aka.ms/winui-project-info.
 
-namespace $rootnamespace$
+namespace $rootnamespace$;
+
+public sealed partial class $safeitemname$ : Control
 {
-    public sealed class $safeitemname$ : Control
+    public $safeitemname$()
     {
-        public $safeitemname$()
-        {
-            this.DefaultStyleKey = typeof($safeitemname$);
-        }
+        DefaultStyleKey = typeof($safeitemname$);
     }
 }

dev/VSIX/ItemTemplates/Neutral/CSharp/UserControl/UserControl.xaml.cs

@@ -16,13 +16,12 @@
 // To learn more about WinUI, the WinUI project structure,
 // and more about our project templates, see: http://aka.ms/winui-project-info.
 
-namespace $rootnamespace$
+namespace $rootnamespace$;
+
+public sealed partial class $safeitemname$ : UserControl
 {
-    public sealed partial class $safeitemname$ : UserControl
+    public $safeitemname$()
     {
-        public $safeitemname$()
-        {
-            this.InitializeComponent();
-        }
+        InitializeComponent();
     }
 }

dev/VSIX/ItemTemplates/Neutral/CppWinRT/BlankPage/BlankPage.cpp

@@ -21,9 +21,4 @@ namespace winrt::$rootnamespace$::implementation
     {
         throw hresult_not_implemented();
     }
-
-    void $safeitemname$::myButton_Click(IInspectable const&, RoutedEventArgs const&)
-    {
-        myButton().Content(box_value(L"Clicked"));
-    }
 }

dev/VSIX/ItemTemplates/Neutral/CppWinRT/BlankPage/BlankPage.h

@@ -14,8 +14,6 @@ namespace winrt::$rootnamespace$::implementation
 
         int32_t MyProperty();
         void MyProperty(int32_t value);
-
-        void myButton_Click(IInspectable const& sender, Microsoft::UI::Xaml::RoutedEventArgs const& args);
     };
 }
 

dev/VSIX/ItemTemplates/Neutral/CppWinRT/BlankPage/BlankPage.xaml

@@ -8,7 +8,7 @@
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     mc:Ignorable="d">
 
-    <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" VerticalAlignment="Center">
-        <Button x:Name="myButton" Click="myButton_Click">Click Me</Button>
-    </StackPanel>
+    <Grid>
+
+    </Grid>
 </Page>

dev/VSIX/ItemTemplates/Neutral/CppWinRT/UserControl/UserControl.cpp

@@ -21,9 +21,4 @@ namespace winrt::$rootnamespace$::implementation
     {
         throw hresult_not_implemented();
     }
-
-    void $safeitemname$::myButton_Click(IInspectable const&, RoutedEventArgs const&)
-    {
-        myButton().Content(box_value(L"Clicked"));
-    }
 }

dev/VSIX/ItemTemplates/Neutral/CppWinRT/UserControl/UserControl.h

@@ -14,8 +14,6 @@ namespace winrt::$rootnamespace$::implementation
 
         int32_t MyProperty();
         void MyProperty(int32_t value);
-
-        void myButton_Click(IInspectable const& sender, Microsoft::UI::Xaml::RoutedEventArgs const& args);
     };
 }
 

dev/VSIX/ItemTemplates/Neutral/CppWinRT/UserControl/UserControl.xaml

@@ -8,7 +8,7 @@
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     mc:Ignorable="d">
 
-    <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" VerticalAlignment="Center">
-        <Button x:Name="myButton" Click="myButton_Click">Click Me</Button>
-    </StackPanel>
+    <Grid>
+
+    </Grid>
 </UserControl>

dev/VSIX/ProjectTemplates/Desktop/CSharp/ClassLibrary/Class1.cs

@@ -7,9 +7,8 @@
 // To learn more about WinUI, the WinUI project structure,
 // and more about our project templates, see: http://aka.ms/winui-project-info.
 
-namespace $safeprojectname$
+namespace $safeprojectname$;
+
+public partial class Class1
 {
-    public class Class1
-    {
-    }
 }

dev/VSIX/ProjectTemplates/Desktop/CSharp/PackagedApp/BlankApp/App.xaml.cs

@@ -19,32 +19,31 @@
 // To learn more about WinUI, the WinUI project structure,
 // and more about our project templates, see: http://aka.ms/winui-project-info.
 
-namespace $safeprojectname$
+namespace $safeprojectname$;
+
+/// <summary>
+/// Provides application-specific behavior to supplement the default Application class.
+/// </summary>
+public partial class App : Application
 {
+    private Window? _window;
+
     /// <summary>
-    /// Provides application-specific behavior to supplement the default Application class.
+    /// Initializes the singleton application object.  This is the first line of authored code
+    /// executed, and as such is the logical equivalent of main() or WinMain().
     /// </summary>
-    public partial class App : Application
+    public App()
     {
-        /// <summary>
-        /// Initializes the singleton application object.  This is the first line of authored code
-        /// executed, and as such is the logical equivalent of main() or WinMain().
-        /// </summary>
-        public App()
-        {
-            this.InitializeComponent();
-        }
-
-        /// <summary>
-        /// Invoked when the application is launched.
-        /// </summary>
-        /// <param name="args">Details about the launch request and process.</param>
-        protected override void OnLaunched(Microsoft.UI.Xaml.LaunchActivatedEventArgs args)
-        {
-            m_window = new MainWindow();
-            m_window.Activate();
-        }
+        InitializeComponent();
+    }
 
-        private Window? m_window;
+    /// <summary>
+    /// Invoked when the application is launched.
+    /// </summary>
+    /// <param name="args">Details about the launch request and process.</param>
+    protected override void OnLaunched(Microsoft.UI.Xaml.LaunchActivatedEventArgs args)
+    {
+        _window = new MainWindow();
+        _window.Activate();
     }
 }

dev/VSIX/ProjectTemplates/Desktop/CSharp/PackagedApp/BlankApp/MainWindow.xaml

@@ -9,7 +9,11 @@
     mc:Ignorable="d"
     Title="$projectname$">
 
-    <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" VerticalAlignment="Center">
-        <Button x:Name="myButton" Click="myButton_Click">Click Me</Button>
-    </StackPanel>
+    <Window.SystemBackdrop>
+        <MicaBackdrop />
+    </Window.SystemBackdrop>
+
+    <Grid>
+
+    </Grid>
 </Window>

dev/VSIX/ProjectTemplates/Desktop/CSharp/PackagedApp/BlankApp/MainWindow.xaml.cs

@@ -16,21 +16,15 @@
 // To learn more about WinUI, the WinUI project structure,
 // and more about our project templates, see: http://aka.ms/winui-project-info.
 
-namespace $safeprojectname$
+namespace $safeprojectname$;
+
+/// <summary>
+/// An empty window that can be used on its own or navigated to within a Frame.
+/// </summary>
+public sealed partial class MainWindow : Window
 {
-    /// <summary>
-    /// An empty window that can be used on its own or navigated to within a Frame.
-    /// </summary>
-    public sealed partial class MainWindow : Window
+    public MainWindow()
     {
-        public MainWindow()
-        {
-            this.InitializeComponent();
-        }
-
-        private void myButton_Click(object sender, RoutedEventArgs e)
-        {
-            myButton.Content = "Clicked";
-        }
+        InitializeComponent();
     }
 }

dev/VSIX/ProjectTemplates/Desktop/CSharp/SingleProjectPackagedApp/App.xaml.cs

@@ -19,32 +19,31 @@
 // To learn more about WinUI, the WinUI project structure,
 // and more about our project templates, see: http://aka.ms/winui-project-info.
 
-namespace $safeprojectname$
+namespace $safeprojectname$;
+
+/// <summary>
+/// Provides application-specific behavior to supplement the default Application class.
+/// </summary>
+public partial class App : Application
 {
+    private Window? _window;
+
     /// <summary>
-    /// Provides application-specific behavior to supplement the default Application class.
+    /// Initializes the singleton application object.  This is the first line of authored code
+    /// executed, and as such is the logical equivalent of main() or WinMain().
     /// </summary>
-    public partial class App : Application
+    public App()
     {
-        /// <summary>
-        /// Initializes the singleton application object.  This is the first line of authored code
-        /// executed, and as such is the logical equivalent of main() or WinMain().
-        /// </summary>
-        public App()
-        {
-            this.InitializeComponent();
-        }
-
-        /// <summary>
-        /// Invoked when the application is launched.
-        /// </summary>
-        /// <param name="args">Details about the launch request and process.</param>
-        protected override void OnLaunched(Microsoft.UI.Xaml.LaunchActivatedEventArgs args)
-        {
-            m_window = new MainWindow();
-            m_window.Activate();
-        }
+        InitializeComponent();
+    }
 
-        private Window? m_window;
+    /// <summary>
+    /// Invoked when the application is launched.
+    /// </summary>
+    /// <param name="args">Details about the launch request and process.</param>
+    protected override void OnLaunched(Microsoft.UI.Xaml.LaunchActivatedEventArgs args)
+    {
+        _window = new MainWindow();
+        _window.Activate();
     }
 }

dev/VSIX/ProjectTemplates/Desktop/CSharp/SingleProjectPackagedApp/MainWindow.xaml

@@ -9,7 +9,11 @@
     mc:Ignorable="d"
     Title="$projectname$">
 
-    <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" VerticalAlignment="Center">
-        <Button x:Name="myButton" Click="myButton_Click">Click Me</Button>
-    </StackPanel>
+    <Window.SystemBackdrop>
+        <MicaBackdrop />
+    </Window.SystemBackdrop>
+
+    <Grid>
+
+    </Grid>
 </Window>