Add winui3 test sample

NTwain4.slnx

@@ -1,5 +1,6 @@
 <Solution>
   <Configurations>
+    <Platform Name="ARM64" />
     <Platform Name="x64" />
     <Platform Name="x86" />
   </Configurations>
@@ -20,11 +21,19 @@
     <Project Path="samples/KodakTester/KodakTester.csproj" />
     <Project Path="samples/WinForm32/WinForm32.csproj" />
     <Project Path="samples/WinForm64/WinForm64.csproj" />
+    <Project Path="samples/WinUI3/WinUI3.csproj" Id="9876f110-22e9-4813-8f5d-b317c152885f">
+      <Platform Solution="*|ARM64" Project="ARM64" />
+      <Platform Solution="*|x64" Project="x64" />
+      <Platform Solution="*|x86" Project="x86" />
+    </Project>
     <Project Path="samples\ConsoleSample\ConsoleSample.csproj">
+      <Platform Solution="*|ARM64" Project="x64" />
       <Platform Solution="*|x64" Project="x64" />
       <Platform Solution="*|x86" Project="x86" />
     </Project>
   </Folder>
-  <Project Path="csizes\csizes.vcxproj" Id="1aabd2dc-3f81-4301-938b-3ec2edef38d4" />
+  <Project Path="csizes\csizes.vcxproj" Id="1aabd2dc-3f81-4301-938b-3ec2edef38d4">
+    <Platform Solution="*|ARM64" Project="x64" />
+  </Project>
   <Project Path="src\NTwain\NTwain.csproj" />
 </Solution>

samples/WinUI3/App.xaml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Application
+    x:Class="WinUI3.App"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:WinUI3">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <XamlControlsResources xmlns="using:Microsoft.UI.Xaml.Controls" />
+                <!-- Other merged dictionaries here -->
+            </ResourceDictionary.MergedDictionaries>
+            <!-- Other app resources here -->
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

samples/WinUI3/App.xaml.cs

@@ -0,0 +1,48 @@
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
+using Microsoft.UI.Xaml.Controls.Primitives;
+using Microsoft.UI.Xaml.Data;
+using Microsoft.UI.Xaml.Input;
+using Microsoft.UI.Xaml.Media;
+using Microsoft.UI.Xaml.Navigation;
+using Microsoft.UI.Xaml.Shapes;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Runtime.InteropServices.WindowsRuntime;
+using Windows.ApplicationModel;
+using Windows.ApplicationModel.Activation;
+using Windows.Foundation;
+using Windows.Foundation.Collections;
+
+// To learn more about WinUI, the WinUI project structure,
+// and more about our project templates, see: http://aka.ms/winui-project-info.
+
+namespace WinUI3;
+/// <summary>
+/// Provides application-specific behavior to supplement the default Application class.
+/// </summary>
+public partial class App : Application
+{
+    private Window? _window;
+
+    /// <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();
+    }
+
+    /// <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();
+    }
+}

samples/WinUI3/MainWindow.xaml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Window
+    x:Class="WinUI3.MainWindow"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:WinUI3"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    mc:Ignorable="d"
+    Title="WinUI3">
+
+    <Window.SystemBackdrop>
+        <MicaBackdrop />
+    </Window.SystemBackdrop>
+
+    <Grid>
+        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" VerticalAlignment="Center">
+            <Button x:Name="testButton" Click="testButton_Click">Test Scan!</Button>
+        </StackPanel>
+    </Grid>
+</Window>

samples/WinUI3/MainWindow.xaml.cs

@@ -0,0 +1,150 @@
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
+using NTwain;
+using NTwain.Data;
+using NTwain.Events;
+using System;
+using System.Diagnostics;
+using System.IO;
+
+// To learn more about WinUI, the WinUI project structure,
+// and more about our project templates, see: http://aka.ms/winui-project-info.
+
+namespace WinUI3;
+/// <summary>
+/// An empty window that can be used on its own or navigated to within a Frame.
+/// </summary>
+public sealed partial class MainWindow : Window
+{
+    TwainAppSession session;
+    readonly uint _jpegQuality = 85;
+    readonly string saveFolder;
+    readonly Stopwatch watch = new();
+
+    public MainWindow()
+    {
+        InitializeComponent();
+
+        var libVer = FileVersionInfo.GetVersionInfo(typeof(TwainAppSession).Assembly.Location).ProductVersion;
+        Title = $"WinUI3 sample {(Environment.Is64BitProcess ? " 64bit" : " 32bit")} on NTwain {libVer}";
+
+        saveFolder = Path.Combine(Path.GetTempPath(), "ntwain-sample" + Path.DirectorySeparatorChar);
+        Directory.CreateDirectory(saveFolder);
+
+        session = new TwainAppSession();
+
+        session.StateChanged += Session_StateChanged;
+        session.SourceDisabled += Session_SourceDisabled;
+        session.TransferReady += Session_TransferReady;
+        session.Transferred += Session_Transferred;
+        session.TransferError += Session_TransferError;
+
+        this.Closed += MainWindow_Closed;
+    }
+
+    private void testButton_Click(object sender, RoutedEventArgs e)
+    {
+        if (session.State < STATE.S3)
+            session.OpenDsm();
+
+        if (session.ShowUserSelect().IsSuccess)
+        {
+            if (session.OpenSource(session.DefaultSource!).IsSuccess)
+            {
+                if (session.EnableSource(SourceEnableOption.ShowUI).IsSuccess)
+                {
+                    watch.Restart();
+                }
+            }
+        }
+    }
+
+
+
+    private void Session_TransferError(TwainAppSession sender, TransferErrorEventArgs e)
+    {
+        if (e.Exception != null)
+        {
+            Debug.WriteLine($"[thread {Environment.CurrentManagedThreadId}] transfer error {e.Exception}.");
+        }
+        else
+        {
+            Debug.WriteLine($"[thread {Environment.CurrentManagedThreadId}] transfer error {e.Code}.");
+        }
+    }
+
+    private void MainWindow_Closed(object sender, WindowEventArgs args)
+    {
+        session.TryStepdown(STATE.S2);
+        session.Dispose();
+    }
+
+    private void Session_TransferReady(TwainAppSession sender, TransferReadyEventArgs e)
+    {
+        Debug.WriteLine($"[thread {Environment.CurrentManagedThreadId}] transfer ready.");
+    }
+    private void Session_Transferred(TwainAppSession sender, TransferredEventArgs e)
+    {
+        try
+        {
+            // example of using some lib to handle image data
+            var saveFile = Path.Combine(saveFolder, (DateTime.Now.Ticks / 1000).ToString());
+            if (e.Data != null)
+            {
+                using var img = new ImageMagick.MagickImage(e.Data.AsSpan());
+                var format = ImageMagick.MagickFormat.Png;
+                if (img.ColorType == ImageMagick.ColorType.Palette)
+                {
+                    // bw or gray
+                    saveFile += ".png";
+                }
+                else
+                {
+                    // color
+                    saveFile += ".jpg";
+                    format = ImageMagick.MagickFormat.Jpeg;
+                    img.Quality = _jpegQuality;
+                }
+                img.Write(saveFile, format);
+                Debug.WriteLine($"Saved image to {saveFile}");
+            }
+        }
+        catch { }
+        finally
+        {
+            e.Dispose();
+        }
+    }
+
+    private void Session_SourceDisabled(TwainAppSession sender, TWIdentityWrapper e)
+    {
+        session.CloseSource();
+        if (watch.IsRunning)
+        {
+            watch.Stop();
+            var dlg = new ContentDialog
+            {
+                Title = "Completed",
+                Content = $"Took {watch.Elapsed} to finish that transfer.",
+                CloseButtonText = "OK",
+                XamlRoot = Content.XamlRoot
+            };
+            _ = dlg.ShowAsync();
+
+            try
+            {
+                if (Directory.Exists(saveFolder))
+                {
+                    using (Process.Start(new ProcessStartInfo { FileName = saveFolder, UseShellExecute = true })) { }
+                }
+            }
+            catch { }
+        }
+    }
+
+    private void Session_StateChanged(TwainAppSession sender, STATE e)
+    {
+
+    }
+
+}

samples/WinUI3/Package.appxmanifest

@@ -0,0 +1,51 @@
+<?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"
+  xmlns:rescap="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities"
+  IgnorableNamespaces="uap rescap">
+
+  <Identity
+    Name="aa6cdc62-8d2a-45fb-b810-529d3b928630"
+    Publisher="CN=yinch"
+    Version="1.0.0.0" />
+
+  <mp:PhoneIdentity PhoneProductId="aa6cdc62-8d2a-45fb-b810-529d3b928630" PhonePublisherId="00000000-0000-0000-0000-000000000000"/>
+
+  <Properties>
+    <DisplayName>WinUI3</DisplayName>
+    <PublisherDisplayName>yinch</PublisherDisplayName>
+    <Logo>Assets\StoreLogo.png</Logo>
+  </Properties>
+
+  <Dependencies>
+    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.17763.0" MaxVersionTested="10.0.19041.0" />
+    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.17763.0" MaxVersionTested="10.0.19041.0" />
+  </Dependencies>
+
+  <Resources>
+    <Resource Language="x-generate"/>
+  </Resources>
+
+  <Applications>
+    <Application Id="App"
+      Executable="$targetnametoken$.exe"
+      EntryPoint="$targetentrypoint$">
+      <uap:VisualElements
+        DisplayName="WinUI3"
+        Description="WinUI3"
+        BackgroundColor="transparent"
+        Square150x150Logo="Assets\Square150x150Logo.png"
+        Square44x44Logo="Assets\Square44x44Logo.png">
+        <uap:DefaultTile Wide310x150Logo="Assets\Wide310x150Logo.png" />
+        <uap:SplashScreen Image="Assets\SplashScreen.png" />
+      </uap:VisualElements>
+    </Application>
+  </Applications>
+
+  <Capabilities>
+    <rescap:Capability Name="runFullTrust" />
+  </Capabilities>
+</Package>

samples/WinUI3/Properties/PublishProfiles/win-arm64.pubxml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+https://go.microsoft.com/fwlink/?LinkID=208121.
+-->
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <PublishProtocol>FileSystem</PublishProtocol>
+    <Platform>ARM64</Platform>
+    <RuntimeIdentifier>win-arm64</RuntimeIdentifier>
+    <PublishDir>bin\$(Configuration)\$(TargetFramework)\$(RuntimeIdentifier)\publish\</PublishDir>
+    <SelfContained>true</SelfContained>
+    <PublishSingleFile>False</PublishSingleFile>
+  </PropertyGroup>
+</Project>

samples/WinUI3/Properties/PublishProfiles/win-x64.pubxml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+https://go.microsoft.com/fwlink/?LinkID=208121.
+-->
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <PublishProtocol>FileSystem</PublishProtocol>
+    <Platform>x64</Platform>
+    <RuntimeIdentifier>win-x64</RuntimeIdentifier>
+    <PublishDir>bin\$(Configuration)\$(TargetFramework)\$(RuntimeIdentifier)\publish\</PublishDir>
+    <SelfContained>true</SelfContained>
+    <PublishSingleFile>False</PublishSingleFile>
+  </PropertyGroup>
+</Project>

samples/WinUI3/Properties/PublishProfiles/win-x86.pubxml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+https://go.microsoft.com/fwlink/?LinkID=208121.
+-->
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <PublishProtocol>FileSystem</PublishProtocol>
+    <Platform>x86</Platform>
+    <RuntimeIdentifier>win-x86</RuntimeIdentifier>
+    <PublishDir>bin\$(Configuration)\$(TargetFramework)\$(RuntimeIdentifier)\publish\</PublishDir>
+    <SelfContained>true</SelfContained>
+    <PublishSingleFile>False</PublishSingleFile>
+  </PropertyGroup>
+</Project>

samples/WinUI3/WinUI3.csproj

@@ -0,0 +1,37 @@
+<Project Sdk="Microsoft.NET.Sdk">
+	<PropertyGroup>
+		<OutputType>WinExe</OutputType>
+		<TargetFramework>net8.0-windows10.0.19041.0</TargetFramework>
+		<TargetPlatformMinVersion>10.0.17763.0</TargetPlatformMinVersion>
+		<RootNamespace>WinUI3</RootNamespace>
+		<ApplicationManifest>app.manifest</ApplicationManifest>
+		<Platforms>x86;x64;ARM64</Platforms>
+		<RuntimeIdentifiers>win-x86;win-x64;win-arm64</RuntimeIdentifiers>
+		<UseWinUI>true</UseWinUI>
+		<WinUISDKReferences>false</WinUISDKReferences>
+		<Nullable>enable</Nullable>
+		<WindowsPackageType>None</WindowsPackageType>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<Manifest Include="$(ApplicationManifest)" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<PackageReference Include="Magick.NET-Q8-x86" Version="14.10.1" />
+		<PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.7463" />
+		<PackageReference Include="Microsoft.WindowsAppSDK" Version="1.8.251106002" />
+	</ItemGroup>
+
+	<ItemGroup>
+	  <ProjectReference Include="..\..\src\NTwain\NTwain.csproj" />
+	</ItemGroup>
+
+	<!-- Publish Properties -->
+	<PropertyGroup>
+		<PublishReadyToRun Condition="'$(Configuration)' == 'Debug'">False</PublishReadyToRun>
+		<PublishReadyToRun Condition="'$(Configuration)' != 'Debug'">True</PublishReadyToRun>
+		<PublishTrimmed Condition="'$(Configuration)' == 'Debug'">False</PublishTrimmed>
+		<PublishTrimmed Condition="'$(Configuration)' != 'Debug'">True</PublishTrimmed>
+	</PropertyGroup>
+</Project>

samples/WinUI3/app.manifest

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <assemblyIdentity version="1.0.0.0" name="WinUI3.app"/>
+
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- The ID below informs the system that this application is compatible with OS features first introduced in Windows 10. 
+      It is necessary to support features in unpackaged applications, for example the custom titlebar implementation.
+      For more info see https://docs.microsoft.com/windows/apps/windows-app-sdk/use-windows-app-sdk-run-time#declare-os-compatibility-in-your-application-manifest -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
+    </application>
+  </compatibility>
+  
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings>
+      <dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness>
+    </windowsSettings>
+  </application>
+
+  <!-- Enable themes for Windows common controls and dialogs (Windows XP and later) -->
+  <dependency>
+    <dependentAssembly>
+      <assemblyIdentity
+          type="win32"
+          name="Microsoft.Windows.Common-Controls"
+          version="6.0.0.0"
+          processorArchitecture="*"
+          publicKeyToken="6595b64144ccf1df"
+          language="*"
+        />
+    </dependentAssembly>
+  </dependency>
+</assembly>