Prototype implementation for UWP with Win2D

Directory.Packages.props

@@ -11,17 +11,21 @@
     <PackageVersion Include="Avalonia.ReactiveUI" Version="11.3.9" />
     <PackageVersion Include="Avalonia.Themes.Fluent" Version="11.3.16" />
     <PackageVersion Include="ChangelogAutomation.MSBuild" Version="3.0.5" />
+    <PackageVersion Include="CommunityToolkit.Mvvm" Version="8.4.2" />
     <PackageVersion Include="Foq" Version="1.8.0" />
     <PackageVersion Include="FSharp.Core" Version="$(FSCorePackageVersion)" />
     <PackageVersion Include="FSharp.Core.Fluent-4.0" Version="1.0.0.6" />
     <PackageVersion Include="Microsoft.DotNet.GenAPI" Version="7.0.0-beta.24266.2" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.6.0" />
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="10.0.300" />
+    <PackageVersion Include="Microsoft.UI.Xaml" Version="2.8.7" />
+    <PackageVersion Include="Microsoft.Windows.CsWinRT" Version="2.2.0" />
     <PackageVersion Include="Microsoft.Xaml.Behaviors.Wpf" Version="1.1.142" />
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.4" />
     <PackageVersion Include="Nullable" Version="1.3.1" />
     <PackageVersion Include="System.Reactive" Version="6.0.0" />
     <PackageVersion Include="Verify.Xunit" Version="31.12.5" />
+    <PackageVersion Include="Win2D.uwp" Version="1.28.3" />
     <PackageVersion Include="xunit" Version="2.9.3" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.2">
       <PrivateAssets>all</PrivateAssets>
@@ -32,4 +36,4 @@
     <PackageVersion Include="Avalonia.Direct2D1" Version="11.3.16" />
     <PackageVersion Include="System.ValueTuple" Version="4.6.2" />
   </ItemGroup>
-</Project>
+</Project>

XamlMath.All.sln

@@ -1,7 +1,6 @@
-
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.28010.2050
+# Visual Studio Version 18
+VisualStudioVersion = 18.6.11819.183 stable
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WpfMath.Example", "src\WpfMath.Example\WpfMath.Example.csproj", "{FB56A927-25E4-4EC9-BA36-3A843C606B34}"
 EndProject
@@ -10,40 +9,40 @@ EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{D9341AA3-BF7C-4CC1-8E11-82258967B82F}"
 	ProjectSection(SolutionItems) = preProject
 		.editorconfig = .editorconfig
+		.git-blame-ignore-revs = .git-blame-ignore-revs
+		.gitattributes = .gitattributes
 		.gitignore = .gitignore
-		LICENSE.md = LICENSE.md
-		README.md = README.md
 		CHANGELOG.md = CHANGELOG.md
-		MAINTAINERSHIP.md = MAINTAINERSHIP.md
-		NuGet.Config = NuGet.Config
 		Directory.Build.props = Directory.Build.props
-		.gitattributes = .gitattributes
 		Directory.Packages.props = Directory.Packages.props
-		.git-blame-ignore-revs = .git-blame-ignore-revs
+		LICENSE.md = LICENSE.md
+		MAINTAINERSHIP.md = MAINTAINERSHIP.md
+		NuGet.Config = NuGet.Config
+		README.md = README.md
 		renovate.json = renovate.json
 	EndProjectSection
 EndProject
 Project("{6EC3EE1D-3C4E-46DD-8F32-0CC8E7565705}") = "WpfMath.Tests", "src\WpfMath.Tests\WpfMath.Tests.fsproj", "{F19E5FB1-EE6B-4A48-A522-41F30676BE41}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "docs", "docs", "{39669369-C4F6-4AC6-9D35-B4B6086FF172}"
 	ProjectSection(SolutionItems) = preProject
-		docs\colors.md = docs\colors.md
-		docs\licensing-history.md = docs\licensing-history.md
 		docs\blurred-text-issue.md = docs\blurred-text-issue.md
 		docs\cleartype.png = docs\cleartype.png
+		docs\colors.md = docs\colors.md
 		docs\default.png = docs\default.png
-		docs\matrices.md = docs\matrices.md
-		docs\prepare-font.md = docs\prepare-font.md
 		docs\environments.md = docs\environments.md
 		docs\example-screenshot.png = docs\example-screenshot.png
+		docs\licensing-history.md = docs\licensing-history.md
+		docs\matrices.md = docs\matrices.md
+		docs\prepare-font.md = docs\prepare-font.md
 	EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "scripts", "scripts", "{BE4BA1DB-B8BC-4718-AA9D-23B0191C9323}"
-ProjectSection(SolutionItems) = preProject
-	scripts\approve-all.ps1 = scripts\approve-all.ps1
-	scripts\verify-encoding.ps1 = scripts\verify-encoding.ps1
-	scripts\Get-Version.ps1 = scripts\Get-Version.ps1
-EndProjectSection
+	ProjectSection(SolutionItems) = preProject
+		scripts\approve-all.ps1 = scripts\approve-all.ps1
+		scripts\Get-Version.ps1 = scripts\Get-Version.ps1
+		scripts\verify-encoding.ps1 = scripts\verify-encoding.ps1
+	EndProjectSection
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AvaloniaMath", "src\AvaloniaMath\AvaloniaMath.csproj", "{945C8E20-AE99-493E-8A0D-D5880272050B}"
 EndProject
@@ -52,10 +51,10 @@ EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AvaloniaMath.Example", "src\AvaloniaMath.Example\AvaloniaMath.Example.csproj", "{4D9FD5DA-DA8C-4513-8783-413924A76D62}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "workflows", "workflows", "{B296A539-C985-43AB-B740-7FBE8F85CCFF}"
-ProjectSection(SolutionItems) = preProject
-	.github\workflows\main.yml = .github\workflows\main.yml
-	.github\workflows\nuget.yml = .github\workflows\nuget.yml
-EndProjectSection
+	ProjectSection(SolutionItems) = preProject
+		.github\workflows\main.yml = .github\workflows\main.yml
+		.github\workflows\nuget.yml = .github\workflows\nuget.yml
+	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "XamlMath.Shared", "src\XamlMath.Shared\XamlMath.Shared.csproj", "{C9B5E02E-04FB-405F-9BEB-6CF4736939EB}"
 EndProject
@@ -73,24 +72,24 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AvaloniaMath.ApiTest", "src
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "api", "api", "{3F2FED19-93A5-440C-B036-FE4A2FBCC49A}"
 	ProjectSection(SolutionItems) = preProject
-		api\AvaloniaMath.netstandard2.0.verified.cs = api\AvaloniaMath.netstandard2.0.verified.cs
-		api\XamlMath.Shared.netstandard2.0.verified.cs = api\XamlMath.Shared.netstandard2.0.verified.cs
-		api\WpfMath.net462.verified.cs = api\WpfMath.net462.verified.cs
 		api\AvaloniaMath.net462.verified.cs = api\AvaloniaMath.net462.verified.cs
-		api\XamlMath.Shared.net462.verified.cs = api\XamlMath.Shared.net462.verified.cs
+		api\AvaloniaMath.net8.0.verified.cs = api\AvaloniaMath.net8.0.verified.cs
+		api\AvaloniaMath.netstandard2.0.verified.cs = api\AvaloniaMath.netstandard2.0.verified.cs
 		api\ExcludedAttributes.txt = api\ExcludedAttributes.txt
+		api\WpfMath.net462.verified.cs = api\WpfMath.net462.verified.cs
 		api\WpfMath.net8.0.verified.cs = api\WpfMath.net8.0.verified.cs
-		api\AvaloniaMath.net8.0.verified.cs = api\AvaloniaMath.net8.0.verified.cs
+		api\XamlMath.Shared.net462.verified.cs = api\XamlMath.Shared.net462.verified.cs
 		api\XamlMath.Shared.net8.0.verified.cs = api\XamlMath.Shared.net8.0.verified.cs
+		api\XamlMath.Shared.netstandard2.0.verified.cs = api\XamlMath.Shared.netstandard2.0.verified.cs
 	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tool.TTFMetrics", "src\Tool.TTFMetrics\Tool.TTFMetrics.csproj", "{A29B12C8-9AE6-4016-9AB8-702B67409C95}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "fonts", "fonts", "{766B0CFB-741E-4ACB-963C-FA76133927D3}"
 	ProjectSection(SolutionItems) = preProject
-		fonts\cmr10.ttf = fonts\cmr10.ttf
 		fonts\cmex10.ttf = fonts\cmex10.ttf
 		fonts\cmmi10.ttf = fonts\cmmi10.ttf
+		fonts\cmr10.ttf = fonts\cmr10.ttf
 		fonts\cmsy10.ttf = fonts\cmsy10.ttf
 		fonts\jlm_msam10.ttf = fonts\jlm_msam10.ttf
 		fonts\LICENSES.md = fonts\LICENSES.md
@@ -101,6 +100,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "XamlMath.Shared.ApiTest", "
 		{C9B5E02E-04FB-405F-9BEB-6CF4736939EB} = {C9B5E02E-04FB-405F-9BEB-6CF4736939EB}
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UwpMath", "src\UwpMath\UwpMath.csproj", "{FA17301A-60D5-4A67-82E8-F24B1FD18CFE}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UwpMath.Example", "src\UwpMath.Example\UwpMath.Example.csproj", "{B84503AA-E42D-43D4-A490-7C2732D2C503}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -119,14 +122,6 @@ Global
 		{F19E5FB1-EE6B-4A48-A522-41F30676BE41}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{F19E5FB1-EE6B-4A48-A522-41F30676BE41}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{F19E5FB1-EE6B-4A48-A522-41F30676BE41}.Release|Any CPU.Build.0 = Release|Any CPU
-		{C9B5E02E-04FB-405F-9BEB-6CF4736939EB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{C9B5E02E-04FB-405F-9BEB-6CF4736939EB}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{C9B5E02E-04FB-405F-9BEB-6CF4736939EB}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{C9B5E02E-04FB-405F-9BEB-6CF4736939EB}.Release|Any CPU.Build.0 = Release|Any CPU
-		{3FC6007E-5400-42FB-AD7A-727ADFAB6469}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{3FC6007E-5400-42FB-AD7A-727ADFAB6469}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{3FC6007E-5400-42FB-AD7A-727ADFAB6469}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{3FC6007E-5400-42FB-AD7A-727ADFAB6469}.Release|Any CPU.Build.0 = Release|Any CPU
 		{945C8E20-AE99-493E-8A0D-D5880272050B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{945C8E20-AE99-493E-8A0D-D5880272050B}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{945C8E20-AE99-493E-8A0D-D5880272050B}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -135,6 +130,14 @@ Global
 		{4D9FD5DA-DA8C-4513-8783-413924A76D62}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{4D9FD5DA-DA8C-4513-8783-413924A76D62}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{4D9FD5DA-DA8C-4513-8783-413924A76D62}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C9B5E02E-04FB-405F-9BEB-6CF4736939EB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C9B5E02E-04FB-405F-9BEB-6CF4736939EB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C9B5E02E-04FB-405F-9BEB-6CF4736939EB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C9B5E02E-04FB-405F-9BEB-6CF4736939EB}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3FC6007E-5400-42FB-AD7A-727ADFAB6469}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3FC6007E-5400-42FB-AD7A-727ADFAB6469}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3FC6007E-5400-42FB-AD7A-727ADFAB6469}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3FC6007E-5400-42FB-AD7A-727ADFAB6469}.Release|Any CPU.Build.0 = Release|Any CPU
 		{204E2BD3-05C6-41E0-998F-0E0AC1530DCC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{204E2BD3-05C6-41E0-998F-0E0AC1530DCC}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{204E2BD3-05C6-41E0-998F-0E0AC1530DCC}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -151,6 +154,16 @@ Global
 		{61B897BB-B64C-4E63-8FD4-F083A22EF58C}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{61B897BB-B64C-4E63-8FD4-F083A22EF58C}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{61B897BB-B64C-4E63-8FD4-F083A22EF58C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{FA17301A-60D5-4A67-82E8-F24B1FD18CFE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{FA17301A-60D5-4A67-82E8-F24B1FD18CFE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FA17301A-60D5-4A67-82E8-F24B1FD18CFE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FA17301A-60D5-4A67-82E8-F24B1FD18CFE}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B84503AA-E42D-43D4-A490-7C2732D2C503}.Debug|Any CPU.ActiveCfg = Debug|x64
+		{B84503AA-E42D-43D4-A490-7C2732D2C503}.Debug|Any CPU.Build.0 = Debug|x64
+		{B84503AA-E42D-43D4-A490-7C2732D2C503}.Debug|Any CPU.Deploy.0 = Debug|x64
+		{B84503AA-E42D-43D4-A490-7C2732D2C503}.Release|Any CPU.ActiveCfg = Release|x64
+		{B84503AA-E42D-43D4-A490-7C2732D2C503}.Release|Any CPU.Build.0 = Release|x64
+		{B84503AA-E42D-43D4-A490-7C2732D2C503}.Release|Any CPU.Deploy.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

src/UwpMath.Example/App.xaml

@@ -0,0 +1,7 @@
+<Application
+    x:Class="UwpMath.Example.App"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:UwpMath.Example">
+
+</Application>

src/UwpMath.Example/App.xaml.cs

@@ -0,0 +1,86 @@
+using System;
+
+using Windows.ApplicationModel;
+using Windows.ApplicationModel.Activation;
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Controls;
+using Windows.UI.Xaml.Navigation;
+
+namespace UwpMath.Example
+{
+    /// <summary>
+    /// Provides application-specific behavior to supplement the default <see cref="Application"/> class.
+    /// </summary>
+    public sealed partial class App : Application
+    {
+        /// <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()
+        {
+            InitializeComponent();
+
+            Suspending += OnSuspending;
+        }
+
+        /// <inheritdoc/>
+        protected override void OnLaunched(LaunchActivatedEventArgs e)
+        {
+            // Do not repeat app initialization when the Window already has content,
+            // just ensure that the window is active.
+            if (Window.Current.Content is not Frame rootFrame)
+            {
+                // Create a Frame to act as the navigation context and navigate to the first page
+                rootFrame = new Frame();
+                rootFrame.NavigationFailed += OnNavigationFailed;
+
+                if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
+                {
+                    // TODO: Load state from previously suspended application
+                }
+
+                // Place the frame in the current Window
+                Window.Current.Content = rootFrame;
+            }
+
+            if (e.PrelaunchActivated == false)
+            {
+                if (rootFrame.Content == null)
+                {
+                    // When the navigation stack isn't restored navigate to the first page, configuring
+                    // the new page by passing required information as a navigation parameter.
+                    rootFrame.Navigate(typeof(MainPage), e.Arguments);
+                }
+
+                // Ensure the current window is active
+                Window.Current.Activate();
+            }
+        }
+
+        /// <summary>
+        /// Invoked when Navigation to a certain page fails.
+        /// </summary>
+        /// <param name="sender">The Frame which failed navigation.</param>
+        /// <param name="e">Details about the navigation failure.</param>
+        private void OnNavigationFailed(object sender, NavigationFailedEventArgs e)
+        {
+            throw new Exception($"Failed to load page '{e.SourcePageType.FullName}'.");
+        }
+
+        /// <summary>
+        /// Invoked when application execution is being suspended. Application state is saved
+        /// without knowing whether the application will be terminated or resumed with the contents
+        /// of memory still intact.
+        /// </summary>
+        /// <param name="sender">The source of the suspend request.</param>
+        /// <param name="e">Details about the suspend request.</param>
+        private void OnSuspending(object sender, SuspendingEventArgs e)
+        {
+            SuspendingDeferral deferral = e.SuspendingOperation.GetDeferral();
+
+            // TODO: Save application state and stop any background activity
+            deferral.Complete();
+        }
+    }
+}

src/UwpMath.Example/MainPage.xaml

@@ -0,0 +1,30 @@
+<Page
+	x:Class="UwpMath.Example.MainPage"
+	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:local="using:UwpMath.Example"
+	xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+	xmlns:views="using:UwpMath.Example.Views"
+	xmlns:vm="using:UwpMath.Example.ViewModels"
+	mc:Ignorable="d">
+
+	<NavigationView
+		IsBackButtonVisible="Collapsed"
+		IsBackEnabled="False"
+		IsSettingsVisible="False"
+		MenuItemsSource="{x:Bind ViewModel.Presets}"
+		SelectedItem="{x:Bind ViewModel.SelectedPreset, Mode=TwoWay}"
+		SelectionChanged="OnSelectionChanged">
+		<NavigationView.MenuItemTemplate>
+			<DataTemplate x:DataType="vm:PresetViewModel">
+				<NavigationViewItem
+					Content="{x:Bind Name}"
+					Icon="Placeholder"
+					ToolTipService.ToolTip="{x:Bind Formula}" />
+			</DataTemplate>
+		</NavigationView.MenuItemTemplate>
+		<views:FormulaPresetView x:Name="PART_FormulaPresetView" />
+	</NavigationView>
+
+</Page>

src/UwpMath.Example/MainPage.xaml.cs

@@ -0,0 +1,23 @@
+using UwpMath.Example.ViewModels;
+
+using Windows.UI.Xaml.Controls;
+
+namespace UwpMath.Example;
+
+public sealed partial class MainPage : Page
+{
+    public MainPage()
+    {
+        InitializeComponent();
+    }
+
+    private MainViewModel ViewModel => field ?? new();
+
+    private void OnSelectionChanged(NavigationView sender, NavigationViewSelectionChangedEventArgs args)
+    {
+        if (args.IsSettingsSelected)
+            return;
+
+        PART_FormulaPresetView.Preset = args.SelectedItem as PresetViewModel;
+    }
+}

src/UwpMath.Example/Package.appxmanifest

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<Package
+  xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
+  xmlns:mp="http://schemas.microsoft.com/appx/2014/phone/manifest"
+  xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
+  IgnorableNamespaces="uap mp">
+
+  <Identity
+    Name="484bb8c7-7d8e-41e0-b438-6e3e022d5c28"
+    Publisher="CN=wxk02"
+    Version="1.0.0.0" />
+
+  <mp:PhoneIdentity PhoneProductId="484bb8c7-7d8e-41e0-b438-6e3e022d5c28" PhonePublisherId="00000000-0000-0000-0000-000000000000"/>
+
+  <Properties>
+    <DisplayName>UwpMath.Example</DisplayName>
+    <PublisherDisplayName>wxk02</PublisherDisplayName>
+    <Logo>Assets\StoreLogo.png</Logo>
+  </Properties>
+
+  <Dependencies>
+    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.0.0" MaxVersionTested="10.0.0.0" />
+  </Dependencies>
+
+  <Resources>
+    <Resource Language="x-generate"/>
+  </Resources>
+
+  <Applications>
+    <Application Id="App"
+      Executable="$targetnametoken$.exe"
+      EntryPoint="UwpMath.Example.App">
+      <uap:VisualElements
+        DisplayName="UwpMath.Example"
+        Square150x150Logo="Assets\Square150x150Logo.png"
+        Square44x44Logo="Assets\Square44x44Logo.png"
+        Description="UwpMath.Example"
+        BackgroundColor="transparent">
+        <uap:DefaultTile Wide310x150Logo="Assets\Wide310x150Logo.png"/>
+        <uap:SplashScreen Image="Assets\SplashScreen.png" />
+      </uap:VisualElements>
+    </Application>
+  </Applications>
+
+  <Capabilities>
+    <Capability Name="internetClient" />
+  </Capabilities>
+</Package>