├── Assets
    ├── beach.jpg
    ├── beach2.jpg
    ├── island.jpg
    ├── sunset.jpg
    ├── Butterfly.png
    ├── paradise.jpg
    ├── sunset2.jpg
    └── sunset3.jpg
├── App.xaml.cs
├── App.xaml
├── AssemblyInfo.cs
├── README.md
├── MainWindow.xaml
├── WPF_XAML_Islands_WinUI3.sln
├── WPF_XAML_Islands_WinUI3.csproj
├── Program.cs
├── .gitattributes
├── app.manifest
├── .gitignore
└── MainWindow.xaml.cs


/Assets/beach.jpg:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/castorix/WPF_XAML_Islands_WinUI3/HEAD/Assets/beach.jpg


--------------------------------------------------------------------------------
/Assets/beach2.jpg:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/castorix/WPF_XAML_Islands_WinUI3/HEAD/Assets/beach2.jpg


--------------------------------------------------------------------------------
/Assets/island.jpg:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/castorix/WPF_XAML_Islands_WinUI3/HEAD/Assets/island.jpg


--------------------------------------------------------------------------------
/Assets/sunset.jpg:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/castorix/WPF_XAML_Islands_WinUI3/HEAD/Assets/sunset.jpg


--------------------------------------------------------------------------------
/Assets/Butterfly.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/castorix/WPF_XAML_Islands_WinUI3/HEAD/Assets/Butterfly.png


--------------------------------------------------------------------------------
/Assets/paradise.jpg:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/castorix/WPF_XAML_Islands_WinUI3/HEAD/Assets/paradise.jpg


--------------------------------------------------------------------------------
/Assets/sunset2.jpg:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/castorix/WPF_XAML_Islands_WinUI3/HEAD/Assets/sunset2.jpg


--------------------------------------------------------------------------------
/Assets/sunset3.jpg:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/castorix/WPF_XAML_Islands_WinUI3/HEAD/Assets/sunset3.jpg


--------------------------------------------------------------------------------
/App.xaml.cs:
--------------------------------------------------------------------------------
 1 | using System;
 2 | using System.Collections.Generic;
 3 | using System.Configuration;
 4 | using System.Data;
 5 | using System.Linq;
 6 | using System.Threading.Tasks;
 7 | using System.Windows;
 8 | 
 9 | namespace WPF_XAML_Islands_WinUI3
10 | {
11 |     /// <summary>
12 |     /// Interaction logic for App.xaml
13 |     /// </summary>
14 |     public partial class App : Application
15 |     {
16 |     }
17 | }
18 | 


--------------------------------------------------------------------------------
/App.xaml:
--------------------------------------------------------------------------------
 1 | <Application x:Class="WPF_XAML_Islands_WinUI3.App"
 2 |              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
 3 |              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
 4 |              xmlns:local="clr-namespace:WPF_XAML_Islands_WinUI3"
 5 |              StartupUri="MainWindow.xaml">
 6 |     <Application.Resources>
 7 |          
 8 |     </Application.Resources>
 9 | </Application>
10 | 


--------------------------------------------------------------------------------
/AssemblyInfo.cs:
--------------------------------------------------------------------------------
 1 | using System.Windows;
 2 | 
 3 | [assembly: ThemeInfo(
 4 |     ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
 5 |                                      //(used if a resource is not found in the page,
 6 |                                      // or application resource dictionaries)
 7 |     ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
 8 |                                               //(used if a resource is not found in the page,
 9 |                                               // app, or any theme specific resource dictionaries)
10 | )]
11 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # WPF_XAML_Islands_WinUI3
2 | 
3 | Test WinUI 3 XAML Islands in WPF/C# with [DesktopWindowXamlSource](https://learn.microsoft.com/en-us/windows/windows-app-sdk/api/winrt/microsoft.ui.xaml.hosting.desktopwindowxamlsource?view=windows-app-sdk-1.4) 
4 | released in Windows App SDK [1.4](https://learn.microsoft.com/en-us/windows/apps/windows-app-sdk/release-notes-archive/stable-channel-1.4#xaml-islands-no-longer-experimental)
5 | 
6 | Actually, "Enable in-app Toolbar" must be disabled : https://github.com/microsoft/microsoft-ui-xaml/issues/8806
7 | 
8 | ![image](https://github.com/castorix/WPF_XAML_Islands_WinUI3/assets/22345506/0d1457dc-38cd-4e35-affc-8f2f45d79808)
9 | 


--------------------------------------------------------------------------------
/MainWindow.xaml:
--------------------------------------------------------------------------------
 1 | <Window x:Class="WPF_XAML_Islands_WinUI3.MainWindow"
 2 |         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
 3 |         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
 4 |         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
 5 |         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
 6 |         xmlns:local="clr-namespace:WPF_XAML_Islands_WinUI3"
 7 |         mc:Ignorable="d"
 8 |         Title="Test WinUI 3 DesktopWindowXamlSource" Height="680" Width="1120">
 9 |     <Grid>
10 |         <Button x:Name="btn1" Content="Set XAML from code" HorizontalAlignment="Left" Margin="120,20,0,0" VerticalAlignment="Top" Height="30" Width="130" Click="btn1_Click"/>
11 |         <Button x:Name="btn2" Content="Set XAML from string" HorizontalAlignment="Left" Margin="120,70,0,0" VerticalAlignment="Top" Height="30" Width="130" Click="btn2_Click"/>
12 |         <RichTextBox x:Name="rtb1" HorizontalAlignment="Left" Height="400" Margin="20,120,0,0" VerticalAlignment="Top" Width="350">
13 |             <FlowDocument>
14 |                 <Paragraph>
15 |                     <Run Text="RichTextBox"/>
16 |                 </Paragraph>
17 |             </FlowDocument>
18 |         </RichTextBox>
19 | 
20 |     </Grid>
21 | </Window>
22 | 


--------------------------------------------------------------------------------
/WPF_XAML_Islands_WinUI3.sln:
--------------------------------------------------------------------------------
 1 | 
 2 | Microsoft Visual Studio Solution File, Format Version 12.00
 3 | # Visual Studio Version 17
 4 | VisualStudioVersion = 17.7.34018.315
 5 | MinimumVisualStudioVersion = 10.0.40219.1
 6 | Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WPF_XAML_Islands_WinUI3", "WPF_XAML_Islands_WinUI3.csproj", "{D542E7FD-BCC5-48E9-A148-36FC09BA7694}"
 7 | EndProject
 8 | Global
 9 | 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
10 | 		Debug|Any CPU = Debug|Any CPU
11 | 		Debug|x86 = Debug|x86
12 | 		Release|Any CPU = Release|Any CPU
13 | 		Release|x86 = Release|x86
14 | 	EndGlobalSection
15 | 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
16 | 		{D542E7FD-BCC5-48E9-A148-36FC09BA7694}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
17 | 		{D542E7FD-BCC5-48E9-A148-36FC09BA7694}.Debug|Any CPU.Build.0 = Debug|Any CPU
18 | 		{D542E7FD-BCC5-48E9-A148-36FC09BA7694}.Debug|x86.ActiveCfg = Debug|x86
19 | 		{D542E7FD-BCC5-48E9-A148-36FC09BA7694}.Debug|x86.Build.0 = Debug|x86
20 | 		{D542E7FD-BCC5-48E9-A148-36FC09BA7694}.Release|Any CPU.ActiveCfg = Release|Any CPU
21 | 		{D542E7FD-BCC5-48E9-A148-36FC09BA7694}.Release|Any CPU.Build.0 = Release|Any CPU
22 | 		{D542E7FD-BCC5-48E9-A148-36FC09BA7694}.Release|x86.ActiveCfg = Release|x86
23 | 		{D542E7FD-BCC5-48E9-A148-36FC09BA7694}.Release|x86.Build.0 = Release|x86
24 | 	EndGlobalSection
25 | 	GlobalSection(SolutionProperties) = preSolution
26 | 		HideSolutionNode = FALSE
27 | 	EndGlobalSection
28 | 	GlobalSection(ExtensibilityGlobals) = postSolution
29 | 		SolutionGuid = {4826E113-E85C-4AD6-8A22-D8C74C053687}
30 | 	EndGlobalSection
31 | EndGlobal
32 | 


--------------------------------------------------------------------------------
/WPF_XAML_Islands_WinUI3.csproj:
--------------------------------------------------------------------------------
 1 | <Project Sdk="Microsoft.NET.Sdk">
 2 | 
 3 |   <PropertyGroup>
 4 |     <OutputType>WinExe</OutputType>
 5 | 	<TargetFramework>net7.0-windows10.0.20348.0</TargetFramework>
 6 | 	<RuntimeIdentifiers>win10-x86;win10-x64</RuntimeIdentifiers>
 7 | 	<WindowsPackageType>None</WindowsPackageType>
 8 | 	  
 9 | 	   <UseWinUI>true</UseWinUI>
10 | 	  
11 |     <Nullable>enable</Nullable>
12 |     <UseWPF>true</UseWPF>
13 |     <StartupObject>WPF_XAML_Islands_WinUI3.Program</StartupObject>
14 |     <SupportedOSPlatformVersion>10.0.20348.0</SupportedOSPlatformVersion>
15 |     <Platforms>AnyCPU;x86</Platforms>
16 |     <ApplicationManifest>app.manifest</ApplicationManifest>
17 |   </PropertyGroup>
18 | 
19 |   <ItemGroup>
20 |     <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.4.230822000" />
21 |   </ItemGroup>
22 | 
23 |   <ItemGroup>
24 |     <Content Update="Assets\beach.jpg">
25 |       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
26 |     </Content>
27 |     <Content Update="Assets\beach2.jpg">
28 |       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
29 |     </Content>
30 |     <Content Update="Assets\Butterfly.png">
31 |       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
32 |     </Content>
33 |     <Content Update="Assets\island.jpg">
34 |       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
35 |     </Content>
36 |     <Content Update="Assets\paradise.jpg">
37 |       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
38 |     </Content>
39 |     <Content Update="Assets\sunset.jpg">
40 |       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
41 |     </Content>
42 |     <Content Update="Assets\sunset2.jpg">
43 |       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
44 |     </Content>
45 |     <Content Update="Assets\sunset3.jpg">
46 |       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
47 |     </Content>
48 |   </ItemGroup>
49 | 
50 | </Project>
51 | 


--------------------------------------------------------------------------------
/Program.cs:
--------------------------------------------------------------------------------
 1 | using System;
 2 | using System.Threading;
 3 | using Microsoft.UI.Dispatching;
 4 | using Microsoft.UI.Xaml;
 5 | using Microsoft.UI.Xaml.Markup;
 6 | using Microsoft.UI.Xaml.XamlTypeInfo;
 7 | 
 8 | namespace WPF_XAML_Islands_WinUI3
 9 | {
10 |     internal class Program : Microsoft.UI.Xaml.Application, IXamlMetadataProvider
11 |     {
12 |         private static XamlControlsXamlMetaDataProvider? xamlMetaDataProvider = null;
13 |  
14 |         public Program()
15 |         {
16 |             var app = new App();
17 |             app.InitializeComponent();
18 |             app.Run();
19 |         }
20 | 
21 |         protected override void OnLaunched(Microsoft.UI.Xaml.LaunchActivatedEventArgs args)
22 |         { 
23 |             XamlControlsXamlMetaDataProvider.Initialize();
24 |             xamlMetaDataProvider = new();
25 |             this.Resources.MergedDictionaries.Add(new Microsoft.UI.Xaml.Controls.XamlControlsResources());
26 |         }
27 | 
28 |         /// <summary>
29 |         ///  The main entry point for the application.
30 |         /// </summary>
31 |         [STAThread]
32 |         static void Main()
33 |         {
34 |             Microsoft.UI.Xaml.Application.Start((p) =>
35 |             {
36 |                 var syncContext = new DispatcherQueueSynchronizationContext(DispatcherQueue.GetForCurrentThread());
37 |                 SynchronizationContext.SetSynchronizationContext(syncContext);
38 | 
39 |                 new Program();
40 | 
41 |                 var currentApp = Microsoft.UI.Xaml.Application.Current;
42 |                 if (currentApp is not null)
43 |                     currentApp.Exit();
44 |             });
45 |         }
46 | 
47 |         public IXamlType GetXamlType(Type type)
48 |         {
49 |             return xamlMetaDataProvider.GetXamlType(type);
50 |         }
51 | 
52 |         public IXamlType GetXamlType(string fullName)
53 |         {
54 |             return xamlMetaDataProvider.GetXamlType(fullName);
55 |         }
56 | 
57 |         public XmlnsDefinition[] GetXmlnsDefinitions()
58 |         {
59 |             return xamlMetaDataProvider.GetXmlnsDefinitions();
60 |         }
61 |     }
62 | }


--------------------------------------------------------------------------------
/.gitattributes:
--------------------------------------------------------------------------------
 1 | ###############################################################################
 2 | # Set default behavior to automatically normalize line endings.
 3 | ###############################################################################
 4 | * text=auto
 5 | 
 6 | ###############################################################################
 7 | # Set default behavior for command prompt diff.
 8 | #
 9 | # This is need for earlier builds of msysgit that does not have it on by
10 | # default for csharp files.
11 | # Note: This is only used by command line
12 | ###############################################################################
13 | #*.cs     diff=csharp
14 | 
15 | ###############################################################################
16 | # Set the merge driver for project and solution files
17 | #
18 | # Merging from the command prompt will add diff markers to the files if there
19 | # are conflicts (Merging from VS is not affected by the settings below, in VS
20 | # the diff markers are never inserted). Diff markers may cause the following 
21 | # file extensions to fail to load in VS. An alternative would be to treat
22 | # these files as binary and thus will always conflict and require user
23 | # intervention with every merge. To do so, just uncomment the entries below
24 | ###############################################################################
25 | #*.sln       merge=binary
26 | #*.csproj    merge=binary
27 | #*.vbproj    merge=binary
28 | #*.vcxproj   merge=binary
29 | #*.vcproj    merge=binary
30 | #*.dbproj    merge=binary
31 | #*.fsproj    merge=binary
32 | #*.lsproj    merge=binary
33 | #*.wixproj   merge=binary
34 | #*.modelproj merge=binary
35 | #*.sqlproj   merge=binary
36 | #*.wwaproj   merge=binary
37 | 
38 | ###############################################################################
39 | # behavior for image files
40 | #
41 | # image files are treated as binary by default.
42 | ###############################################################################
43 | #*.jpg   binary
44 | #*.png   binary
45 | #*.gif   binary
46 | 
47 | ###############################################################################
48 | # diff behavior for common document formats
49 | # 
50 | # Convert binary document formats to text before diffing them. This feature
51 | # is only available from the command line. Turn it on by uncommenting the 
52 | # entries below.
53 | ###############################################################################
54 | #*.doc   diff=astextplain
55 | #*.DOC   diff=astextplain
56 | #*.docx  diff=astextplain
57 | #*.DOCX  diff=astextplain
58 | #*.dot   diff=astextplain
59 | #*.DOT   diff=astextplain
60 | #*.pdf   diff=astextplain
61 | #*.PDF   diff=astextplain
62 | #*.rtf   diff=astextplain
63 | #*.RTF   diff=astextplain
64 | 


--------------------------------------------------------------------------------
/app.manifest:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
 3 |   <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/>
 4 |   <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
 5 |     <security>
 6 |       <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
 7 |         <!-- UAC Manifest Options
 8 |              If you want to change the Windows User Account Control level replace the 
 9 |              requestedExecutionLevel node with one of the following.
10 | 
11 |         <requestedExecutionLevel  level="asInvoker" uiAccess="false" />
12 |         <requestedExecutionLevel  level="requireAdministrator" uiAccess="false" />
13 |         <requestedExecutionLevel  level="highestAvailable" uiAccess="false" />
14 | 
15 |             Specifying requestedExecutionLevel element will disable file and registry virtualization. 
16 |             Remove this element if your application requires this virtualization for backwards
17 |             compatibility.
18 |         -->
19 |         <requestedExecutionLevel level="asInvoker" uiAccess="false" />
20 |       </requestedPrivileges>
21 |     </security>
22 |   </trustInfo>
23 | 
24 |   <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
25 |     <application>
26 |       <!-- A list of the Windows versions that this application has been tested on
27 |            and is designed to work with. Uncomment the appropriate elements
28 |            and Windows will automatically select the most compatible environment. -->
29 | 
30 |       <!-- Windows Vista -->
31 |       <!--<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}" />-->
32 | 
33 |       <!-- Windows 7 -->
34 |       <!--<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}" />-->
35 | 
36 |       <!-- Windows 8 -->
37 |       <!--<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}" />-->
38 | 
39 |       <!-- Windows 8.1 -->
40 |       <!--<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}" />-->
41 | 
42 |       <!-- Windows 10 -->
43 |       <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
44 | 
45 |     </application>
46 |   </compatibility>
47 | 
48 |   <!-- Indicates that the application is DPI-aware and will not be automatically scaled by Windows at higher
49 |        DPIs. Windows Presentation Foundation (WPF) applications are automatically DPI-aware and do not need 
50 |        to opt in. Windows Forms applications targeting .NET Framework 4.6 that opt into this setting, should 
51 |        also set the 'EnableWindowsFormsHighDpiAutoResizing' setting to 'true' in their app.config. 
52 |        
53 |        Makes the application long-path aware. See https://docs.microsoft.com/windows/win32/fileio/maximum-file-path-limitation -->
54 |   
55 |   <application xmlns="urn:schemas-microsoft-com:asm.v3">
56 |     <!--<windowsSettings>
57 |       <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true</dpiAware>
58 |       <longPathAware xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">true</longPathAware>
59 |     </windowsSettings>-->
60 | 	  <windowsSettings>
61 | 		  <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true</dpiAware>
62 | 		  <dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness>
63 | 	  </windowsSettings>
64 |   </application>
65 |   
66 | 
67 |   <!-- Enable themes for Windows common controls and dialogs (Windows XP and later) -->
68 |   <!--
69 |   <dependency>
70 |     <dependentAssembly>
71 |       <assemblyIdentity
72 |           type="win32"
73 |           name="Microsoft.Windows.Common-Controls"
74 |           version="6.0.0.0"
75 |           processorArchitecture="*"
76 |           publicKeyToken="6595b64144ccf1df"
77 |           language="*"
78 |         />
79 |     </dependentAssembly>
80 |   </dependency>
81 |   -->
82 | 
83 | </assembly>
84 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
  1 | ## Ignore Visual Studio temporary files, build results, and
  2 | ## files generated by popular Visual Studio add-ons.
  3 | ##
  4 | ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
  5 | 
  6 | # User-specific files
  7 | *.rsuser
  8 | *.suo
  9 | *.user
 10 | *.userosscache
 11 | *.sln.docstates
 12 | 
 13 | # User-specific files (MonoDevelop/Xamarin Studio)
 14 | *.userprefs
 15 | 
 16 | # Mono auto generated files
 17 | mono_crash.*
 18 | 
 19 | # Build results
 20 | [Dd]ebug/
 21 | [Dd]ebugPublic/
 22 | [Rr]elease/
 23 | [Rr]eleases/
 24 | x64/
 25 | x86/
 26 | [Ww][Ii][Nn]32/
 27 | [Aa][Rr][Mm]/
 28 | [Aa][Rr][Mm]64/
 29 | bld/
 30 | [Bb]in/
 31 | [Oo]bj/
 32 | [Oo]ut/
 33 | [Ll]og/
 34 | [Ll]ogs/
 35 | 
 36 | # Visual Studio 2015/2017 cache/options directory
 37 | .vs/
 38 | # Uncomment if you have tasks that create the project's static files in wwwroot
 39 | #wwwroot/
 40 | 
 41 | # Visual Studio 2017 auto generated files
 42 | Generated\ Files/
 43 | 
 44 | # MSTest test Results
 45 | [Tt]est[Rr]esult*/
 46 | [Bb]uild[Ll]og.*
 47 | 
 48 | # NUnit
 49 | *.VisualState.xml
 50 | TestResult.xml
 51 | nunit-*.xml
 52 | 
 53 | # Build Results of an ATL Project
 54 | [Dd]ebugPS/
 55 | [Rr]eleasePS/
 56 | dlldata.c
 57 | 
 58 | # Benchmark Results
 59 | BenchmarkDotNet.Artifacts/
 60 | 
 61 | # .NET Core
 62 | project.lock.json
 63 | project.fragment.lock.json
 64 | artifacts/
 65 | 
 66 | # ASP.NET Scaffolding
 67 | ScaffoldingReadMe.txt
 68 | 
 69 | # StyleCop
 70 | StyleCopReport.xml
 71 | 
 72 | # Files built by Visual Studio
 73 | *_i.c
 74 | *_p.c
 75 | *_h.h
 76 | *.ilk
 77 | *.meta
 78 | *.obj
 79 | *.iobj
 80 | *.pch
 81 | *.pdb
 82 | *.ipdb
 83 | *.pgc
 84 | *.pgd
 85 | *.rsp
 86 | *.sbr
 87 | *.tlb
 88 | *.tli
 89 | *.tlh
 90 | *.tmp
 91 | *.tmp_proj
 92 | *_wpftmp.csproj
 93 | *.log
 94 | *.vspscc
 95 | *.vssscc
 96 | .builds
 97 | *.pidb
 98 | *.svclog
 99 | *.scc
100 | 
101 | # Chutzpah Test files
102 | _Chutzpah*
103 | 
104 | # Visual C++ cache files
105 | ipch/
106 | *.aps
107 | *.ncb
108 | *.opendb
109 | *.opensdf
110 | *.sdf
111 | *.cachefile
112 | *.VC.db
113 | *.VC.VC.opendb
114 | 
115 | # Visual Studio profiler
116 | *.psess
117 | *.vsp
118 | *.vspx
119 | *.sap
120 | 
121 | # Visual Studio Trace Files
122 | *.e2e
123 | 
124 | # TFS 2012 Local Workspace
125 | $tf/
126 | 
127 | # Guidance Automation Toolkit
128 | *.gpState
129 | 
130 | # ReSharper is a .NET coding add-in
131 | _ReSharper*/
132 | *.[Rr]e[Ss]harper
133 | *.DotSettings.user
134 | 
135 | # TeamCity is a build add-in
136 | _TeamCity*
137 | 
138 | # DotCover is a Code Coverage Tool
139 | *.dotCover
140 | 
141 | # AxoCover is a Code Coverage Tool
142 | .axoCover/*
143 | !.axoCover/settings.json
144 | 
145 | # Coverlet is a free, cross platform Code Coverage Tool
146 | coverage*.json
147 | coverage*.xml
148 | coverage*.info
149 | 
150 | # Visual Studio code coverage results
151 | *.coverage
152 | *.coveragexml
153 | 
154 | # NCrunch
155 | _NCrunch_*
156 | .*crunch*.local.xml
157 | nCrunchTemp_*
158 | 
159 | # MightyMoose
160 | *.mm.*
161 | AutoTest.Net/
162 | 
163 | # Web workbench (sass)
164 | .sass-cache/
165 | 
166 | # Installshield output folder
167 | [Ee]xpress/
168 | 
169 | # DocProject is a documentation generator add-in
170 | DocProject/buildhelp/
171 | DocProject/Help/*.HxT
172 | DocProject/Help/*.HxC
173 | DocProject/Help/*.hhc
174 | DocProject/Help/*.hhk
175 | DocProject/Help/*.hhp
176 | DocProject/Help/Html2
177 | DocProject/Help/html
178 | 
179 | # Click-Once directory
180 | publish/
181 | 
182 | # Publish Web Output
183 | *.[Pp]ublish.xml
184 | *.azurePubxml
185 | # Note: Comment the next line if you want to checkin your web deploy settings,
186 | # but database connection strings (with potential passwords) will be unencrypted
187 | *.pubxml
188 | *.publishproj
189 | 
190 | # Microsoft Azure Web App publish settings. Comment the next line if you want to
191 | # checkin your Azure Web App publish settings, but sensitive information contained
192 | # in these scripts will be unencrypted
193 | PublishScripts/
194 | 
195 | # NuGet Packages
196 | *.nupkg
197 | # NuGet Symbol Packages
198 | *.snupkg
199 | # The packages folder can be ignored because of Package Restore
200 | **/[Pp]ackages/*
201 | # except build/, which is used as an MSBuild target.
202 | !**/[Pp]ackages/build/
203 | # Uncomment if necessary however generally it will be regenerated when needed
204 | #!**/[Pp]ackages/repositories.config
205 | # NuGet v3's project.json files produces more ignorable files
206 | *.nuget.props
207 | *.nuget.targets
208 | 
209 | # Microsoft Azure Build Output
210 | csx/
211 | *.build.csdef
212 | 
213 | # Microsoft Azure Emulator
214 | ecf/
215 | rcf/
216 | 
217 | # Windows Store app package directories and files
218 | AppPackages/
219 | BundleArtifacts/
220 | Package.StoreAssociation.xml
221 | _pkginfo.txt
222 | *.appx
223 | *.appxbundle
224 | *.appxupload
225 | 
226 | # Visual Studio cache files
227 | # files ending in .cache can be ignored
228 | *.[Cc]ache
229 | # but keep track of directories ending in .cache
230 | !?*.[Cc]ache/
231 | 
232 | # Others
233 | ClientBin/
234 | ~$*
235 | *~
236 | *.dbmdl
237 | *.dbproj.schemaview
238 | *.jfm
239 | *.pfx
240 | *.publishsettings
241 | orleans.codegen.cs
242 | 
243 | # Including strong name files can present a security risk
244 | # (https://github.com/github/gitignore/pull/2483#issue-259490424)
245 | #*.snk
246 | 
247 | # Since there are multiple workflows, uncomment next line to ignore bower_components
248 | # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
249 | #bower_components/
250 | 
251 | # RIA/Silverlight projects
252 | Generated_Code/
253 | 
254 | # Backup & report files from converting an old project file
255 | # to a newer Visual Studio version. Backup files are not needed,
256 | # because we have git ;-)
257 | _UpgradeReport_Files/
258 | Backup*/
259 | UpgradeLog*.XML
260 | UpgradeLog*.htm
261 | ServiceFabricBackup/
262 | *.rptproj.bak
263 | 
264 | # SQL Server files
265 | *.mdf
266 | *.ldf
267 | *.ndf
268 | 
269 | # Business Intelligence projects
270 | *.rdl.data
271 | *.bim.layout
272 | *.bim_*.settings
273 | *.rptproj.rsuser
274 | *- [Bb]ackup.rdl
275 | *- [Bb]ackup ([0-9]).rdl
276 | *- [Bb]ackup ([0-9][0-9]).rdl
277 | 
278 | # Microsoft Fakes
279 | FakesAssemblies/
280 | 
281 | # GhostDoc plugin setting file
282 | *.GhostDoc.xml
283 | 
284 | # Node.js Tools for Visual Studio
285 | .ntvs_analysis.dat
286 | node_modules/
287 | 
288 | # Visual Studio 6 build log
289 | *.plg
290 | 
291 | # Visual Studio 6 workspace options file
292 | *.opt
293 | 
294 | # Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
295 | *.vbw
296 | 
297 | # Visual Studio LightSwitch build output
298 | **/*.HTMLClient/GeneratedArtifacts
299 | **/*.DesktopClient/GeneratedArtifacts
300 | **/*.DesktopClient/ModelManifest.xml
301 | **/*.Server/GeneratedArtifacts
302 | **/*.Server/ModelManifest.xml
303 | _Pvt_Extensions
304 | 
305 | # Paket dependency manager
306 | .paket/paket.exe
307 | paket-files/
308 | 
309 | # FAKE - F# Make
310 | .fake/
311 | 
312 | # CodeRush personal settings
313 | .cr/personal
314 | 
315 | # Python Tools for Visual Studio (PTVS)
316 | __pycache__/
317 | *.pyc
318 | 
319 | # Cake - Uncomment if you are using it
320 | # tools/**
321 | # !tools/packages.config
322 | 
323 | # Tabs Studio
324 | *.tss
325 | 
326 | # Telerik's JustMock configuration file
327 | *.jmconfig
328 | 
329 | # BizTalk build output
330 | *.btp.cs
331 | *.btm.cs
332 | *.odx.cs
333 | *.xsd.cs
334 | 
335 | # OpenCover UI analysis results
336 | OpenCover/
337 | 
338 | # Azure Stream Analytics local run output
339 | ASALocalRun/
340 | 
341 | # MSBuild Binary and Structured Log
342 | *.binlog
343 | 
344 | # NVidia Nsight GPU debugger configuration file
345 | *.nvuser
346 | 
347 | # MFractors (Xamarin productivity tool) working folder
348 | .mfractor/
349 | 
350 | # Local History for Visual Studio
351 | .localhistory/
352 | 
353 | # BeatPulse healthcheck temp database
354 | healthchecksdb
355 | 
356 | # Backup folder for Package Reference Convert tool in Visual Studio 2017
357 | MigrationBackup/
358 | 
359 | # Ionide (cross platform F# VS Code tools) working folder
360 | .ionide/
361 | 
362 | # Fody - auto-generated XML schema
363 | FodyWeavers.xsd


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/MainWindow.xaml.cs:
--------------------------------------------------------------------------------
  1 | using System;
  2 | using System.Collections.Generic;
  3 | using System.Linq;
  4 | using System.Text;
  5 | using System.Threading.Tasks;
  6 | using System.Windows;
  7 | using System.Windows.Controls;
  8 | using System.Windows.Data;
  9 | using System.Windows.Documents;
 10 | using System.Windows.Input;
 11 | using System.Windows.Interop;
 12 | using System.Windows.Media;
 13 | using System.Windows.Media.Imaging;
 14 | using System.Windows.Navigation;
 15 | using System.Windows.Shapes;
 16 | using System.Windows.Threading;
 17 | 
 18 | using System.Runtime.InteropServices;
 19 | using WinRT;
 20 | 
 21 | 
 22 | // Turn off  "Enable in-app Toolbar" 
 23 | // https://github.com/microsoft/microsoft-ui-xaml/issues/8806
 24 | 
 25 | // https://learn.microsoft.com/en-us/windows/apps/desktop/modernize/advanced-scenarios-xaml-islands-cpp
 26 | 
 27 | namespace WPF_XAML_Islands_WinUI3
 28 | {
 29 |     /// <summary>
 30 |     /// Interaction logic for MainWindow.xaml
 31 |     /// </summary>
 32 |     public partial class MainWindow : Window
 33 |     {
 34 |         public const int WM_DPICHANGED = 0x02E0;
 35 | 
 36 |         public Microsoft.UI.Xaml.Hosting.DesktopWindowXamlSource? m_dwxs = null;
 37 | 
 38 |         public IntPtr m_hWnd = IntPtr.Zero;
 39 |         public int m_nXPos = 382, m_nYPos = 20, m_nWidth = 700, m_nHeight = 600;
 40 | 
 41 |         public MainWindow()
 42 |         {
 43 |             InitializeComponent();
 44 |             this.WindowStartupLocation = WindowStartupLocation.CenterScreen; 
 45 |         }
 46 | 
 47 |         protected override void OnSourceInitialized(EventArgs e)
 48 |         {
 49 |             base.OnSourceInitialized(e);
 50 |             m_hWnd = new WindowInteropHelper(this).Handle;
 51 |             if (m_dwxs is null)
 52 |             {
 53 |                 m_dwxs = new Microsoft.UI.Xaml.Hosting.DesktopWindowXamlSource();
 54 |                 Microsoft.UI.WindowId myWndId = Microsoft.UI.Win32Interop.GetWindowIdFromWindow(m_hWnd);
 55 |                 m_dwxs.Initialize(myWndId);
 56 |                 var sb = m_dwxs.SiteBridge;              
 57 |                 var csv = sb.SiteView;
 58 |                 var rs = csv.RasterizationScale;
 59 |                 Windows.Graphics.RectInt32 rect = new Windows.Graphics.RectInt32((int)(m_nXPos * rs), (int)(m_nYPos * rs), (int)(m_nWidth * rs), (int)(m_nHeight * rs));
 60 |                 sb.MoveAndResize(rect);
 61 |             }
 62 |             string sText = @"  <Grid xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'
 63 |                     xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
 64 |                     xmlns:controls='using:Microsoft.UI.Xaml.Controls'
 65 |                     Background='Black'>
 66 |                     <controls:ColorPicker x:Name='cp1' IsAlphaEnabled='False' IsMoreButtonVisible='True' Margin='0,10,0,0'>
 67 |                     </controls:ColorPicker>
 68 |             </Grid>";
 69 |             var textRange = new TextRange(rtb1.Document.ContentStart, rtb1.Document.ContentEnd) { Text = sText };
 70 | 
 71 |             HwndSource.FromHwnd(m_hWnd)?.AddHook(WndProc);
 72 |         }  
 73 | 
 74 |         private void btn1_Click(object sender, RoutedEventArgs e)
 75 |         {
 76 |             Microsoft.UI.Xaml.Controls.Grid gridRoot = new Microsoft.UI.Xaml.Controls.Grid
 77 |             {
 78 |                 Background = new Microsoft.UI.Xaml.Media.SolidColorBrush(Microsoft.UI.Colors.DarkBlue)
 79 |             };
 80 | 
 81 |             gridRoot.RowDefinitions.Add(new Microsoft.UI.Xaml.Controls.RowDefinition() { Height = new Microsoft.UI.Xaml.GridLength(100, Microsoft.UI.Xaml.GridUnitType.Pixel) });
 82 |             //gridRoot.RowDefinitions.Add(new Microsoft.UI.Xaml.Controls.RowDefinition() { Height = new Microsoft.UI.Xaml.GridLength(40, Microsoft.UI.Xaml.GridUnitType.Pixel) });
 83 |             gridRoot.RowDefinitions.Add(new Microsoft.UI.Xaml.Controls.RowDefinition() { Height = new Microsoft.UI.Xaml.GridLength(250, Microsoft.UI.Xaml.GridUnitType.Pixel) });
 84 |             gridRoot.RowDefinitions.Add(new Microsoft.UI.Xaml.Controls.RowDefinition() { Height = new Microsoft.UI.Xaml.GridLength(80, Microsoft.UI.Xaml.GridUnitType.Pixel) });
 85 |             gridRoot.RowDefinitions.Add(new Microsoft.UI.Xaml.Controls.RowDefinition() { Height = new Microsoft.UI.Xaml.GridLength(1, Microsoft.UI.Xaml.GridUnitType.Star) });
 86 |             //gridRoot.RowDefinitions.Add(new Microsoft.UI.Xaml.Controls.RowDefinition() { Height = new Microsoft.UI.Xaml.GridLength(80, Microsoft.UI.Xaml.GridUnitType.Pixel) });
 87 |             //gridRoot.RowDefinitions.Add(new RowDefinition() { Height = GridLength.Auto });
 88 | 
 89 |             Microsoft.UI.Xaml.Controls.CalendarDatePicker cdp = new Microsoft.UI.Xaml.Controls.CalendarDatePicker()
 90 |             {
 91 |                 PlaceholderText = "Pick a date",
 92 |                 Header = "Calendar Date Picker",
 93 |                 VerticalAlignment = Microsoft.UI.Xaml.VerticalAlignment.Center,
 94 |                 HorizontalAlignment = Microsoft.UI.Xaml.HorizontalAlignment.Center
 95 |             };
 96 |             cdp.SetValue(Microsoft.UI.Xaml.Controls.Grid.RowProperty, 0);
 97 |             gridRoot.Children.Add(cdp);
 98 | 
 99 |             //string sApplicationPath = "pack://application:,,,";
100 |             string sApplicationPath = AppDomain.CurrentDomain.BaseDirectory;
101 |             List<string> strings = new List<string> {
102 |                 sApplicationPath + @"Assets\Beach.jpg",
103 |                 sApplicationPath + @"Assets\Beach2.jpg",
104 |                 sApplicationPath + @"Assets\Island.jpg",
105 |                 sApplicationPath + @"Assets\Sunset.jpg",
106 |                 sApplicationPath + @"Assets\Sunset2.jpg",
107 |                 sApplicationPath + @"Assets\Sunset3.jpg",
108 |                 sApplicationPath + @"Assets\Paradise.jpg"};
109 |             var items = new List<Microsoft.UI.Xaml.FrameworkElement>();
110 |             foreach (string s in strings)
111 |             {
112 |                 var img = new Microsoft.UI.Xaml.Controls.Image() { Source = new Microsoft.UI.Xaml.Media.Imaging.BitmapImage(new Uri(s)) };
113 |                 items.Add(img);
114 |             }
115 | 
116 |             Microsoft.UI.Xaml.Controls.StackPanel sp11, sp12;
117 |             Microsoft.UI.Xaml.Controls.TextBlock tb1, tb2;
118 |             Microsoft.UI.Xaml.Controls.FlipView fv;
119 |             Microsoft.UI.Xaml.Controls.MediaPlayerElement mpe;
120 | 
121 |             Microsoft.UI.Xaml.Controls.Grid grid1 = new Microsoft.UI.Xaml.Controls.Grid
122 |             {
123 |                 //Background = new Microsoft.UI.Xaml.Media.SolidColorBrush(Microsoft.UI.Colors.Red),
124 |                 Children =
125 |                 {
126 |                     (sp11 = new Microsoft.UI.Xaml.Controls.StackPanel
127 |                     {
128 |                         Orientation = Microsoft.UI.Xaml.Controls.Orientation.Vertical,
129 |                         HorizontalAlignment = Microsoft.UI.Xaml.HorizontalAlignment.Center,
130 |                         Children =
131 |                         {
132 |                             (tb1 = new Microsoft.UI.Xaml.Controls.TextBlock
133 |                             {
134 |                                 Text = "Test FlipView",
135 |                                 Foreground = new Microsoft.UI.Xaml.Media.SolidColorBrush(Microsoft.UI.Colors.Yellow),
136 |                                 //VerticalAlignment = Microsoft.UI.Xaml.VerticalAlignment.Top,
137 |                                 HorizontalAlignment = Microsoft.UI.Xaml.HorizontalAlignment.Center,
138 |                                 FontSize = 20,
139 |                             }),
140 |                             (fv = new Microsoft.UI.Xaml.Controls.FlipView
141 |                             {
142 |                                 Width = 340,
143 |                                 Height = 200,
144 |                                 Background = new Microsoft.UI.Xaml.Media.SolidColorBrush(Microsoft.UI.Colors.Black),
145 |                                 //VerticalAlignment = Microsoft.UI.Xaml.VerticalAlignment.Center,
146 |                                 Margin = new Microsoft.UI.Xaml.Thickness(0, 5, 0, 0),
147 |                                 HorizontalAlignment = Microsoft.UI.Xaml.HorizontalAlignment.Center,
148 |                                 ItemsSource = items
149 |                             })
150 |                         }
151 |                     }),
152 |                     (sp12 = new Microsoft.UI.Xaml.Controls.StackPanel
153 |                     {
154 |                         Orientation = Microsoft.UI.Xaml.Controls.Orientation.Vertical,
155 |                         HorizontalAlignment = Microsoft.UI.Xaml.HorizontalAlignment.Center,
156 |                         Children =
157 |                         {
158 |                              (tb2 = new Microsoft.UI.Xaml.Controls.TextBlock
159 |                              {                               
160 |                                  Text = "Test MediaPlayer",
161 |                                  Foreground = new Microsoft.UI.Xaml.Media.SolidColorBrush(Microsoft.UI.Colors.Yellow),
162 |                                  VerticalAlignment = Microsoft.UI.Xaml.VerticalAlignment.Top,
163 |                                  HorizontalAlignment = Microsoft.UI.Xaml.HorizontalAlignment.Center,
164 |                                  FontSize = 20,
165 |                              }),
166 |                              (mpe = new Microsoft.UI.Xaml.Controls.MediaPlayerElement
167 |                              {
168 |                                 Name="mp1",
169 |                                 Width = 340,
170 |                                 Height = 200,
171 |                                 Background = new Microsoft.UI.Xaml.Media.SolidColorBrush(Microsoft.UI.Colors.Black),
172 |                                 //VerticalAlignment = Microsoft.UI.Xaml.VerticalAlignment.Center,
173 |                                 Margin = new Microsoft.UI.Xaml.Thickness(0, 5, 0, 0),
174 |                                 HorizontalAlignment = Microsoft.UI.Xaml.HorizontalAlignment.Center,
175 |                                 AreTransportControlsEnabled = true,
176 |                                 Source = Windows.Media.Core.MediaSource.CreateFromUri(new Uri("https://storage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4")),
177 |                                 //AutoPlay = true
178 |                              })
179 |                         }
180 |                     })
181 |                 }
182 |             };
183 |             mpe.TransportControls.IsCompact = true;
184 |             grid1.ColumnDefinitions.Add(new Microsoft.UI.Xaml.Controls.ColumnDefinition() { Width = new Microsoft.UI.Xaml.GridLength(1, Microsoft.UI.Xaml.GridUnitType.Star) });
185 |             grid1.ColumnDefinitions.Add(new Microsoft.UI.Xaml.Controls.ColumnDefinition() { Width = new Microsoft.UI.Xaml.GridLength(1, Microsoft.UI.Xaml.GridUnitType.Star) });
186 | 
187 |             grid1.SetValue(Microsoft.UI.Xaml.Controls.Grid.RowProperty, 1);
188 | 
189 |             sp11.SetValue(Microsoft.UI.Xaml.Controls.Grid.ColumnProperty, 0);
190 |             sp12.SetValue(Microsoft.UI.Xaml.Controls.Grid.ColumnProperty, 1);
191 |             gridRoot.Children.Add(grid1);
192 | 
193 |             // Test CommandBar from MSDN
194 |             // https://learn.microsoft.com/en-us/windows/windows-app-sdk/api/winrt/microsoft.ui.xaml.controls.commandbar?view=windows-app-sdk-1.4
195 | 
196 |             Microsoft.UI.Xaml.Controls.CommandBar cb = new Microsoft.UI.Xaml.Controls.CommandBar
197 |             {
198 |                 Background = new Microsoft.UI.Xaml.Media.SolidColorBrush(Microsoft.UI.Colors.Black),
199 |                 VerticalAlignment = Microsoft.UI.Xaml.VerticalAlignment.Center,
200 |                 Content = 
201 |                     (new Microsoft.UI.Xaml.Controls.TextBlock
202 |                     {
203 |                         Text ="Test CommandBar from MSDN...",
204 |                         Margin = new Microsoft.UI.Xaml.Thickness(12, 8, 0, 0),                       
205 |                     }),
206 |             };
207 | 
208 |             Microsoft.UI.Xaml.Controls.AppBarToggleButton shuffle = new Microsoft.UI.Xaml.Controls.AppBarToggleButton
209 |             {
210 |                 Label = "Shuffle",
211 |                 Icon = new Microsoft.UI.Xaml.Controls.SymbolIcon(Microsoft.UI.Xaml.Controls.Symbol.Shuffle)
212 |             };
213 |             shuffle.Click += AppBarButton_Click; 
214 |             cb.PrimaryCommands.Add(shuffle);
215 | 
216 |             Microsoft.UI.Xaml.Controls.AppBarToggleButton RepeatAll = new Microsoft.UI.Xaml.Controls.AppBarToggleButton
217 |             {
218 |                 Label = "Repeat",
219 |                 Icon = new Microsoft.UI.Xaml.Controls.SymbolIcon(Microsoft.UI.Xaml.Controls.Symbol.RepeatAll)
220 |             };
221 |             RepeatAll.Click += AppBarButton_Click;
222 |             cb.PrimaryCommands.Add(RepeatAll);
223 | 
224 |             Microsoft.UI.Xaml.Controls.AppBarSeparator abs = new Microsoft.UI.Xaml.Controls.AppBarSeparator
225 |             {
226 |                 
227 |             };
228 |             cb.PrimaryCommands.Add(abs);
229 | 
230 |             Microsoft.UI.Xaml.Controls.AppBarButton back = new Microsoft.UI.Xaml.Controls.AppBarButton
231 |             {
232 |                 Label = "Back",
233 |                 Icon = new Microsoft.UI.Xaml.Controls.SymbolIcon(Microsoft.UI.Xaml.Controls.Symbol.Back)
234 |             };
235 |             back.Click += AppBarButton_Click;
236 |             cb.PrimaryCommands.Add(back);
237 | 
238 |             Microsoft.UI.Xaml.Controls.AppBarButton stop = new Microsoft.UI.Xaml.Controls.AppBarButton
239 |             {
240 |                 Label = "Stop",
241 |                 Icon = new Microsoft.UI.Xaml.Controls.SymbolIcon(Microsoft.UI.Xaml.Controls.Symbol.Stop)
242 |             };
243 |             stop.Click += AppBarButton_Click;
244 |             cb.PrimaryCommands.Add(stop);
245 | 
246 |             Microsoft.UI.Xaml.Controls.AppBarButton play = new Microsoft.UI.Xaml.Controls.AppBarButton
247 |             {
248 |                 Label = "Play",
249 |                 Icon = new Microsoft.UI.Xaml.Controls.SymbolIcon(Microsoft.UI.Xaml.Controls.Symbol.Play)
250 |             };
251 |             play.Click += AppBarButton_Click;
252 |             cb.PrimaryCommands.Add(play);
253 | 
254 |             Microsoft.UI.Xaml.Controls.AppBarButton forward = new Microsoft.UI.Xaml.Controls.AppBarButton
255 |             {
256 |                 Label = "Forward",
257 |                 Icon = new Microsoft.UI.Xaml.Controls.SymbolIcon(Microsoft.UI.Xaml.Controls.Symbol.Forward)
258 |             };
259 |             forward.Click += AppBarButton_Click;
260 |             cb.PrimaryCommands.Add(forward);
261 | 
262 |             Microsoft.UI.Xaml.Controls.AppBarButton like = new Microsoft.UI.Xaml.Controls.AppBarButton
263 |             {
264 |                 Label = "Like",
265 |                 Icon = new Microsoft.UI.Xaml.Controls.SymbolIcon(Microsoft.UI.Xaml.Controls.Symbol.Like)
266 |             };
267 |             like.Click += AppBarButton_Click;
268 |             cb.SecondaryCommands.Add(like);
269 | 
270 |             Microsoft.UI.Xaml.Controls.AppBarButton dislike = new Microsoft.UI.Xaml.Controls.AppBarButton
271 |             {
272 |                 Label = "Dislike",
273 |                 Icon = new Microsoft.UI.Xaml.Controls.SymbolIcon(Microsoft.UI.Xaml.Controls.Symbol.Dislike)
274 |             };
275 |             dislike.Click += AppBarButton_Click;
276 |             cb.SecondaryCommands.Add(dislike);
277 | 
278 |             cb.SetValue(Microsoft.UI.Xaml.Controls.Grid.RowProperty, 2);
279 |             gridRoot.Children.Add(cb);
280 | 
281 |             Microsoft.UI.Xaml.Controls.ToggleSwitch ts;
282 |             Microsoft.UI.Xaml.Controls.ProgressRing pg;
283 |             Microsoft.UI.Xaml.Controls.StackPanel sp2 = new Microsoft.UI.Xaml.Controls.StackPanel()
284 |             {
285 |                 Orientation = Microsoft.UI.Xaml.Controls.Orientation.Horizontal,
286 |                 VerticalAlignment = Microsoft.UI.Xaml.VerticalAlignment.Center,
287 |                 Children =
288 |                 {
289 |                     (ts = new Microsoft.UI.Xaml.Controls.ToggleSwitch
290 |                     {
291 |                         Header = "Toggle work",
292 |                         OffContent = "Do work",
293 |                         OnContent = "Working",
294 |                         VerticalAlignment = Microsoft.UI.Xaml.VerticalAlignment.Top,
295 |                         //HorizontalAlignment = Microsoft.UI.Xaml.HorizontalAlignment.Center,
296 |                         Margin = new Microsoft.UI.Xaml.Thickness(180, 0, 0, 0),
297 |                         IsOn = false
298 |                     }),
299 |                     (pg = new Microsoft.UI.Xaml.Controls.ProgressRing
300 |                     {
301 |                         Width = 50,
302 |                         Height = 50,
303 |                         VerticalAlignment = Microsoft.UI.Xaml.VerticalAlignment.Top,
304 |                         //HorizontalAlignment = Microsoft.UI.Xaml.HorizontalAlignment.Center,
305 |                         Margin = new Microsoft.UI.Xaml.Thickness(100, 0, 0, 0),
306 |                         IsActive = false
307 |                     })
308 |                 }
309 |             };
310 |             ts.Toggled += (sender, eargs) =>
311 |             {
312 |                 Microsoft.UI.Xaml.Controls.ToggleSwitch? ts = sender as Microsoft.UI.Xaml.Controls.ToggleSwitch;
313 |                 pg.IsActive = ts.IsOn ? true : false;
314 |             };
315 |             sp2.SetValue(Microsoft.UI.Xaml.Controls.Grid.RowProperty, 3);
316 |             gridRoot.Children.Add(sp2);
317 | 
318 |             if (m_dwxs != null)
319 |                 m_dwxs.Content = gridRoot;
320 | 
321 |             // For CommandBar
322 |             //gridRoot.UpdateLayout();           
323 |         }
324 | 
325 |         private void btn2_Click(object sender, System.Windows.RoutedEventArgs e)
326 |         {  
327 |             string sText = new TextRange(rtb1.Document.ContentStart, rtb1.Document.ContentEnd).Text;
328 |             Microsoft.UI.Xaml.UIElement? uiElement = null;
329 |             try
330 |             {
331 |                 uiElement = Microsoft.UI.Xaml.Markup.XamlReader.Load(sText) as Microsoft.UI.Xaml.UIElement;
332 |             }
333 |             catch (Exception ex)
334 |             {
335 |                 MessageBox.Show("Error: " + ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
336 |                 return;
337 |             }
338 |             if (m_dwxs != null)
339 |             {
340 |                 try
341 |                 {
342 |                     m_dwxs.Content = uiElement;
343 |                     var childElement = FindChildElementByName(uiElement, "cp1");
344 |                     if (childElement != null)
345 |                     {
346 |                         try
347 |                         {
348 |                             Microsoft.UI.Xaml.Controls.ColorPicker cp = (Microsoft.UI.Xaml.Controls.ColorPicker)childElement;
349 |                             cp.ColorChanged += (sender, args) =>
350 |                             {
351 |                                 this.Background = new SolidColorBrush(Color.FromRgb(args.NewColor.R, args.NewColor.G, args.NewColor.B));
352 |                             };
353 |                         }
354 |                         catch (Exception ex)
355 |                         {
356 |                             //MessageBox.Show("Error: " + ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
357 |                             return;
358 |                         }
359 |                     }
360 |                 }
361 |                 catch (Exception ex)
362 |                 {
363 |                     MessageBox.Show("Error: " + ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
364 |                     return;
365 |                 }
366 |             }
367 |         }
368 | 
369 |         private void AppBarButton_Click(object sender, Microsoft.UI.Xaml.RoutedEventArgs e)
370 |         {
371 |             Console.Beep(8000, 10);
372 |         }
373 | 
374 |         // Adapted from MS C++ sample
375 |         private Microsoft.UI.Xaml.DependencyObject? FindChildElementByName(Microsoft.UI.Xaml.DependencyObject tree, string sName)
376 |         {
377 |             for (int i = 0; i < Microsoft.UI.Xaml.Media.VisualTreeHelper.GetChildrenCount(tree); i++)
378 |             {
379 |                 Microsoft.UI.Xaml.DependencyObject child = Microsoft.UI.Xaml.Media.VisualTreeHelper.GetChild(tree, i);
380 |                 if (child != null && ((Microsoft.UI.Xaml.FrameworkElement)child).Name == sName)
381 |                     return child;
382 |                 else
383 |                 {
384 |                     Microsoft.UI.Xaml.DependencyObject? childInSubtree = FindChildElementByName(child, sName);
385 |                     if (childInSubtree != null)
386 |                         return childInSubtree;
387 |                 }
388 |             }
389 |             return null;
390 |         }
391 | 
392 |         ChildType? FindChildElement<ChildType>(Microsoft.UI.Xaml.DependencyObject tree) where ChildType : Microsoft.UI.Xaml.DependencyObject
393 |         {
394 |             for (int i = 0; i < Microsoft.UI.Xaml.Media.VisualTreeHelper.GetChildrenCount(tree); i++)
395 |             {
396 |                 Microsoft.UI.Xaml.DependencyObject child = Microsoft.UI.Xaml.Media.VisualTreeHelper.GetChild(tree, i);
397 |                 if (child != null && child is ChildType)
398 |                 {
399 |                     return child as ChildType;
400 |                 }
401 |                 else
402 |                 {
403 |                     ChildType childInSubtree = FindChildElement<ChildType>(child);
404 |                     if (childInSubtree != null)
405 |                     {
406 |                         return childInSubtree;
407 |                     }
408 |                 }
409 |             }
410 |             return null;
411 |         }
412 | 
413 |         private IntPtr WndProc(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
414 |         {
415 |             if (msg == WM_DPICHANGED)
416 |             {
417 |                 var sb = m_dwxs.SiteBridge;
418 |                 var csv = sb.SiteView;
419 |                 var rs = csv.RasterizationScale;
420 |                 Windows.Graphics.RectInt32 rect = new Windows.Graphics.RectInt32((int)(m_nXPos * rs), (int)(m_nYPos * rs), (int)(m_nWidth * rs), (int)(m_nHeight * rs));
421 |                 sb.MoveAndResize(rect);
422 |             }
423 |             return IntPtr.Zero;
424 |         }
425 |     }
426 | }
427 | 
428 | 


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