Please don't review yet: PoC: Calculator App hosting a DrawingIsland

Samples/Islands/DrawingIsland/App.config

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<configuration>
+  <startup>
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
+  </startup>
+</configuration>

Samples/Islands/DrawingIsland/App.cs

@@ -0,0 +1,29 @@
+// // Copyright (c) Microsoft. All rights reserved.
+// // Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System.Windows;
+using Microsoft.UI.Dispatching;
+
+namespace CalculatorDemo
+{
+    /// <summary>
+    ///     Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+        protected override void OnStartup(StartupEventArgs e)
+        {
+            _dispacherQueueController = DispatcherQueueController.CreateOnCurrentThread();
+            base.OnStartup(e);
+        }
+
+        protected override void OnExit(ExitEventArgs e)
+        {
+            base.OnExit(e);
+            _dispacherQueueController?.ShutdownQueue();
+            _dispacherQueueController = null;
+        }
+
+        DispatcherQueueController? _dispacherQueueController;
+    }
+}

Samples/Islands/DrawingIsland/App.xaml

@@ -0,0 +1,21 @@
+<Application x:Class="CalculatorDemo.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             StartupUri="MainWindow.xaml">
+    <!-- 
+        calc_update_fluent: We add the below ResourceDictionary to our
+        Application's Merged ResourceDictionaries so that our app will pick up
+        the new styles.  The pack URI
+        (https://learn.microsoft.com/en-us/dotnet/desktop/wpf/app-development/pack-uris-in-wpf)
+        below tells WPF to open the referenced assembly named
+        "PresentationFramework.Fluent.dll" and read a Xaml resource from it.
+    -->
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary 
+                    Source="pack://application:,,,/PresentationFramework.Fluent;component/Resources/Fluent.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

Samples/Islands/DrawingIsland/CalculatorDemo.csproj

@@ -0,0 +1,107 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <!-- calc_update_use_dotnet9: Update TargetFramework to net9.0.  This makes our app use .net9. -->
+    <TargetFramework>net9.0-windows10.0.22621.0</TargetFramework>
+    <UseWpf>true</UseWpf>
+    <EnableDefaultItems>false</EnableDefaultItems>
+    <RuntimeIdentifiers>win-x64;win-x86;win-arm64</RuntimeIdentifiers>
+    <Platforms>x64;x86;ARM64</Platforms>
+    <UseWinUITools>false</UseWinUITools>
+    <EnableCoreMrtTooling>false</EnableCoreMrtTooling>
+  </PropertyGroup>
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{5731865D-6685-47A7-8877-5DBAF39B54CD}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>CalculatorDemo</RootNamespace>
+    <AssemblyName>CalculatorDemo</AssemblyName>
+    <FileAlignment>512</FileAlignment>
+    <WarningLevel>4</WarningLevel>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>portable</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>
+    <ApplicationDefinition Include="App.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </ApplicationDefinition>
+    <Page Include="MainWindow.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Compile Include="App.cs">
+      <DependentUpon>App.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="MainWindow.cs">
+      <DependentUpon>MainWindow.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="MyTextBox.cs" />
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+    <Compile Include="WpfIslandHost.cs" />
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+    <AppDesigner Include="Properties\" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <!-- Added CsWinRT reference to avoid WinMD error as a result of WinMD leaking via project reference. -->
+
+    <PackageReference Include="Microsoft.Windows.CsWinRT" Version="2.0.7" />
+    <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.5.240428000" />
+
+    <ProjectReference Include="DrawingIslandCsProjection\DrawingIslandCsProjection.csproj" />
+  </ItemGroup>
+
+
+  <ItemGroup>
+    <Resource Include="appicon.ico" />
+  </ItemGroup>
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

Samples/Islands/DrawingIsland/CalculatorDemo.sln

@@ -0,0 +1,71 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.10.34825.169
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "CalculatorDemo", "CalculatorDemo.csproj", "{5731865D-6685-47A7-8877-5DBAF39B54CD}"
+EndProject
+Project("{C7167F0D-BC9F-4E6E-AFE1-012C56B48DB5}") = "CalculatorDemoPackage", "CalculatorDemoPackage\CalculatorDemoPackage.wapproj", "{B100DA96-7F60-4053-9E91-554AFB2B3DB2}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DrawingIslandCsProjection", "..\..\..\..\WindowsAppSDK-Samples\Samples\Islands\DrawingIsland\DrawingIslandCsProjection\DrawingIslandCsProjection.csproj", "{91B33F67-B850-4407-A85D-51A4A229DF10}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|ARM64 = Debug|ARM64
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|ARM64 = Release|ARM64
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{5731865D-6685-47A7-8877-5DBAF39B54CD}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{5731865D-6685-47A7-8877-5DBAF39B54CD}.Debug|ARM64.Build.0 = Debug|ARM64
+		{5731865D-6685-47A7-8877-5DBAF39B54CD}.Debug|x64.ActiveCfg = Debug|x64
+		{5731865D-6685-47A7-8877-5DBAF39B54CD}.Debug|x64.Build.0 = Debug|x64
+		{5731865D-6685-47A7-8877-5DBAF39B54CD}.Debug|x86.ActiveCfg = Debug|x86
+		{5731865D-6685-47A7-8877-5DBAF39B54CD}.Debug|x86.Build.0 = Debug|x86
+		{5731865D-6685-47A7-8877-5DBAF39B54CD}.Release|ARM64.ActiveCfg = Release|ARM64
+		{5731865D-6685-47A7-8877-5DBAF39B54CD}.Release|ARM64.Build.0 = Release|ARM64
+		{5731865D-6685-47A7-8877-5DBAF39B54CD}.Release|x64.ActiveCfg = Release|x64
+		{5731865D-6685-47A7-8877-5DBAF39B54CD}.Release|x64.Build.0 = Release|x64
+		{5731865D-6685-47A7-8877-5DBAF39B54CD}.Release|x86.ActiveCfg = Release|x86
+		{5731865D-6685-47A7-8877-5DBAF39B54CD}.Release|x86.Build.0 = Release|x86
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Debug|ARM64.Build.0 = Debug|ARM64
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Debug|ARM64.Deploy.0 = Debug|ARM64
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Debug|x64.ActiveCfg = Debug|x64
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Debug|x64.Build.0 = Debug|x64
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Debug|x64.Deploy.0 = Debug|x64
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Debug|x86.ActiveCfg = Debug|x86
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Debug|x86.Build.0 = Debug|x86
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Debug|x86.Deploy.0 = Debug|x86
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Release|ARM64.ActiveCfg = Release|ARM64
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Release|ARM64.Build.0 = Release|ARM64
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Release|ARM64.Deploy.0 = Release|ARM64
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Release|x64.ActiveCfg = Release|x64
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Release|x64.Build.0 = Release|x64
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Release|x64.Deploy.0 = Release|x64
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Release|x86.ActiveCfg = Release|x86
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Release|x86.Build.0 = Release|x86
+		{B100DA96-7F60-4053-9E91-554AFB2B3DB2}.Release|x86.Deploy.0 = Release|x86
+		{91B33F67-B850-4407-A85D-51A4A229DF10}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{91B33F67-B850-4407-A85D-51A4A229DF10}.Debug|ARM64.Build.0 = Debug|ARM64
+		{91B33F67-B850-4407-A85D-51A4A229DF10}.Debug|x64.ActiveCfg = Debug|x64
+		{91B33F67-B850-4407-A85D-51A4A229DF10}.Debug|x64.Build.0 = Debug|x64
+		{91B33F67-B850-4407-A85D-51A4A229DF10}.Debug|x86.ActiveCfg = Debug|x86
+		{91B33F67-B850-4407-A85D-51A4A229DF10}.Debug|x86.Build.0 = Debug|x86
+		{91B33F67-B850-4407-A85D-51A4A229DF10}.Release|ARM64.ActiveCfg = Release|ARM64
+		{91B33F67-B850-4407-A85D-51A4A229DF10}.Release|ARM64.Build.0 = Release|ARM64
+		{91B33F67-B850-4407-A85D-51A4A229DF10}.Release|x64.ActiveCfg = Release|x64
+		{91B33F67-B850-4407-A85D-51A4A229DF10}.Release|x64.Build.0 = Release|x64
+		{91B33F67-B850-4407-A85D-51A4A229DF10}.Release|x86.ActiveCfg = Release|x86
+		{91B33F67-B850-4407-A85D-51A4A229DF10}.Release|x86.Build.0 = Release|x86
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {BD33D0CF-3B40-4BE8-8A0E-FC7948B82266}
+	EndGlobalSection
+EndGlobal

Samples/Islands/DrawingIsland/CalculatorDemoPackage/CalculatorDemoPackage.wapproj

@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '' or '$(VisualStudioVersion)' &lt; '15.0'">
+    <VisualStudioVersion>15.0</VisualStudioVersion>
+  </PropertyGroup>
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|x86">
+      <Configuration>Debug</Configuration>
+      <Platform>x86</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x86">
+      <Configuration>Release</Configuration>
+      <Platform>x86</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup>
+    <WapProjPath Condition="'$(WapProjPath)'==''">$(MSBuildExtensionsPath)\Microsoft\DesktopBridge\</WapProjPath>
+  </PropertyGroup>
+  <Import Project="$(WapProjPath)\Microsoft.DesktopBridge.props" />
+  <PropertyGroup>
+    <ProjectGuid>b100da96-7f60-4053-9e91-554afb2b3db2</ProjectGuid>
+    <TargetPlatformVersion>10.0.22621.0</TargetPlatformVersion>
+    <TargetPlatformMinVersion>10.0.17763.0</TargetPlatformMinVersion>
+    <DefaultLanguage>en-US</DefaultLanguage>
+    <AppxPackageSigningEnabled>false</AppxPackageSigningEnabled>
+    <NoWarn>$(NoWarn);NU1702</NoWarn>
+    <EntryPointProjectUniqueName>..\CalculatorDemo.csproj</EntryPointProjectUniqueName>
+    <TargetPlatformIdentifier>Windows</TargetPlatformIdentifier>
+    <TargetFrameworkMoniker>.NETCoreApp,Version=v9.0</TargetFrameworkMoniker>
+    <TargetFramework>net9.0-windows10.0.17763.0</TargetFramework>
+    <RuntimeIdentifiers>win-x64;win-x86;win-arm64</RuntimeIdentifiers>
+    <Platforms>x64;x86;ARM64</Platforms>
+    <UseWinUITools>false</UseWinUITools>
+    <EnableCoreMrtTooling>false</EnableCoreMrtTooling>
+  </PropertyGroup>
+  <ItemGroup>
+    <AppxManifest Include="Package.appxmanifest">
+      <SubType>Designer</SubType>
+    </AppxManifest>
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="Images\SplashScreen.scale-200.png" />
+    <Content Include="Images\LockScreenLogo.scale-200.png" />
+    <Content Include="Images\Square150x150Logo.scale-200.png" />
+    <Content Include="Images\Square44x44Logo.scale-200.png" />
+    <Content Include="Images\Square44x44Logo.targetsize-24_altform-unplated.png" />
+    <Content Include="Images\StoreLogo.png" />
+    <Content Include="Images\Wide310x150Logo.scale-200.png" />
+  </ItemGroup>
+  <Import Project="$(WapProjPath)\Microsoft.DesktopBridge.targets" />
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.22621.3233" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.5.240428000" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\CalculatorDemo.csproj" />
+  </ItemGroup>
+</Project>

Samples/Islands/DrawingIsland/CalculatorDemoPackage/Package.appxmanifest

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<Package
+  xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
+  xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
+  xmlns:rescap="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities"
+  IgnorableNamespaces="uap rescap">
+
+  <Identity
+    Name="139ad2c3-2d4d-4fc8-a361-cf82888c5555"
+    Publisher="CN=jecollin"
+    Version="1.0.0.0" />
+
+  <Properties>
+    <DisplayName>CalculatorDemoPackage</DisplayName>
+    <PublisherDisplayName>jecollin</PublisherDisplayName>
+    <Logo>Images\StoreLogo.png</Logo>
+  </Properties>
+
+  <Dependencies>
+    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.0.0" MaxVersionTested="10.0.0.0" />
+    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.14393.0" MaxVersionTested="10.0.14393.0" />
+  </Dependencies>
+
+  <Resources>
+    <Resource Language="x-generate"/>
+  </Resources>
+
+  <Applications>
+    <Application Id="App"
+      Executable="$targetnametoken$.exe"
+      EntryPoint="$targetentrypoint$">
+      <uap:VisualElements
+        DisplayName="CalculatorDemoPackage"
+        Description="CalculatorDemoPackage"
+        BackgroundColor="transparent"
+        Square150x150Logo="Images\Square150x150Logo.png"
+        Square44x44Logo="Images\Square44x44Logo.png">
+        <uap:DefaultTile Wide310x150Logo="Images\Wide310x150Logo.png" />
+        <uap:SplashScreen Image="Images\SplashScreen.png" />
+      </uap:VisualElements>
+    </Application>
+  </Applications>
+
+  <Capabilities>
+    <Capability Name="internetClient" />
+    <rescap:Capability Name="runFullTrust" />
+  </Capabilities>
+</Package>

Samples/Islands/DrawingIsland/DrawingCsTestApp/DrawingCsTestApp.csproj

@@ -4,7 +4,7 @@
     <OutputType>WinExe</OutputType>
 
     <!-- TODO: Why do we need to specify a specific Windows version? -->
-    <TargetFramework>net8.0-windows10.0.22621.0</TargetFramework>
+    <TargetFramework>net9.0-windows10.0.22621.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <Platforms>x64;ARM64;x86</Platforms>

Samples/Islands/DrawingIsland/DrawingCsTestPackage/DrawingCsTestPackage.wapproj

@@ -41,6 +41,14 @@
     <AppxPackageSigningEnabled>false</AppxPackageSigningEnabled>
     <NoWarn>$(NoWarn);NU1702</NoWarn>
     <EntryPointProjectUniqueName>..\DrawingCsTestApp\DrawingCsTestApp.csproj</EntryPointProjectUniqueName>
+	    <TargetPlatformIdentifier>Windows</TargetPlatformIdentifier>
+	    <TargetFrameworkMoniker>.NETCoreApp,Version=v9.0</TargetFrameworkMoniker>
+	    <TargetFramework>net9.0-windows10.0.22621.0</TargetFramework>
+	    <RuntimeIdentifiers>win-x64;win-x86;win-arm64</RuntimeIdentifiers>
+	    <Platforms>x64;x86;ARM64</Platforms>
+	    <UseWPF>true</UseWPF>
+	    <UseWinUITools>false</UseWinUITools>
+    <EnableCoreMrtTooling>false</EnableCoreMrtTooling>
   </PropertyGroup>
   <ItemGroup>
     <AppxManifest Include="Package.appxmanifest">