Enabled NativeAOT.

AIDevGallery.SourceGenerator/AIDevGallery.SourceGenerator.csproj

@@ -27,6 +27,7 @@
     <EmbeddedResource Include="..\AIDevGallery\Samples\scenarios.json" Visible="False" />
     <EmbeddedResource Include="..\AIDevGallery\Samples\promptTemplates.json" Visible="False" />
     <EmbeddedResource Include="..\AIDevGallery\NativeMethods.txt" Visible="False" />
+    <EmbeddedResource Include="..\AIDevGallery\NativeMethods.json" Visible="False" />
     <EmbeddedResource Include="..\Directory.Packages.props" Visible="False" />
   </ItemGroup>
 

AIDevGallery.SourceGenerator/SamplesSourceGenerator.cs

@@ -63,6 +63,7 @@ private void ExecuteSharedCodeEnumGeneration(SourceProductionContext context, Im
         }
 
         filePaths.Add("NativeMethods.txt");
+        filePaths.Add("NativeMethods.json");
 
         foreach (var filePath in filePaths)
         {
@@ -82,6 +83,11 @@ private void ExecuteSharedCodeEnumGeneration(SourceProductionContext context, Im
             }
             else
             {
+                if (fileName.StartsWith("NativeMethods"))
+                {
+                    fileName = GetNameWithExtension(filePath);
+                }
+
                 sourceBuilder.AppendLine($"        {fileName},");
             }
         }
@@ -113,7 +119,13 @@ private void ExecuteSharedCodeEnumGeneration(SourceProductionContext context, Im
             }
             else
             {
-                sourceBuilder.AppendLine($"                 SharedCodeEnum.{fileName} => \"{Path.GetFileName(filePath)}\",");
+                var name = Path.GetFileName(filePath);
+                if (name.StartsWith("NativeMethods"))
+                {
+                    fileName = GetNameWithExtension(filePath);
+                }
+
+                sourceBuilder.AppendLine($"                 SharedCodeEnum.{fileName} => \"{name}\",");
             }
         }
 
@@ -153,10 +165,11 @@ private void ExecuteSharedCodeEnumGeneration(SourceProductionContext context, Im
             }
 
             string fileContent;
-            if (fileName == "NativeMethods")
+            if (filePath.StartsWith("NativeMethods"))
             {
+                fileName = GetNameWithExtension(filePath);
                 var assembly = Assembly.GetExecutingAssembly();
-                using (Stream stream = assembly.GetManifestResourceStream("AIDevGallery.SourceGenerator.NativeMethods.txt"))
+                using (Stream stream = assembly.GetManifestResourceStream($"AIDevGallery.SourceGenerator.{filePath}"))
                 {
                     using (StreamReader reader = new(stream))
                     {
@@ -186,6 +199,13 @@ private void ExecuteSharedCodeEnumGeneration(SourceProductionContext context, Im
         sourceBuilder.AppendLine("}");
 
         context.AddSource("SharedCodeEnum.g.cs", SourceText.From(sourceBuilder.ToString(), Encoding.UTF8));
+
+        static string GetNameWithExtension(string filePath)
+        {
+            return Path.GetFileName(filePath)
+                                .Replace(".txt", "_Txt")
+                                .Replace(".json", "_Json");
+        }
     }
 
     private static readonly Regex UsingAIDevGalleryTelemetryNamespace = new(@"using AIDevGallery.Telemetry\S*;\r?\n", RegexOptions.Multiline | RegexOptions.Compiled);

AIDevGallery.Utils/AIDevGallery.Utils.csproj

@@ -8,6 +8,7 @@
 
   <PropertyGroup Condition="$(TargetFramework) == 'net9.0'">
     <IsAotCompatible>true</IsAotCompatible>
+    <PublishAot>true</PublishAot>
   </PropertyGroup>
 
   <ItemGroup Condition="$(TargetFramework) == 'netstandard2.0'">

AIDevGallery/AIDevGallery.csproj

@@ -13,11 +13,10 @@
     <Nullable>enable</Nullable>
     <LangVersion>preview</LangVersion>
     <NoWarn>CS8305;WMC1501</NoWarn>
-    <!-- https://github.com/microsoft/CsWin32/issues/1273 -->
-    <NoWarn>$(NoWarn);IL2050</NoWarn>
     <!-- Microsoft.Xaml.Interactivity.EventTriggerBehavior is not trimmable -->
     <NoWarn>$(NoWarn);IL2026</NoWarn>
     <IsAotCompatible>true</IsAotCompatible>
+    <PublishAot>true</PublishAot>
     <TrimmerRootDescriptor>SamplesRoots.xml</TrimmerRootDescriptor>
     <!-- The *first* DefineConstants is removed during Official Release Builds (.pipelines/Unstub.ps1)-->
     <DefineConstants>TELEMETRYEVENTSOURCE_PUBLIC</DefineConstants>

AIDevGallery/Helpers/SamplesHelper.cs

@@ -41,7 +41,8 @@ public static List<SharedCodeEnum> GetAllSharedCode(this Sample sample, Dictiona
 
         if (sharedCode.Contains(SharedCodeEnum.DeviceUtils))
         {
-            AddUnique(SharedCodeEnum.NativeMethods);
+            AddUnique(SharedCodeEnum.NativeMethods_Txt);
+            AddUnique(SharedCodeEnum.NativeMethods_Json);
         }
 
         return sharedCode;
@@ -78,7 +79,8 @@ public static List<string> GetAllNugetPackageReferences(this Sample sample, Dict
 
         var sharedCode = sample.GetAllSharedCode(models);
 
-        if (sharedCode.Contains(SharedCodeEnum.NativeMethods))
+        if (sharedCode.Contains(SharedCodeEnum.NativeMethods_Txt) ||
+            sharedCode.Contains(SharedCodeEnum.NativeMethods_Json))
         {
             AddUnique("Microsoft.Windows.CsWin32");
         }

AIDevGallery/MainWindow.xaml

@@ -139,6 +139,7 @@
                 <AutoSuggestBox
                     x:Name="SearchBox"
                     MinWidth="364"
+                    ItemsSource="{x:Bind searchResults}"
                     HorizontalAlignment="Stretch"
                     VerticalAlignment="Center"
                     ItemTemplateSelector="{StaticResource SearchResultTemplateSelector}"

AIDevGallery/MainWindow.xaml.cs

@@ -11,6 +11,7 @@
 using Microsoft.UI.Xaml.Controls;
 using System;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.Globalization;
 using System.Linq;
 using Windows.System;
@@ -20,6 +21,8 @@ namespace AIDevGallery;
 
 internal sealed partial class MainWindow : WindowEx
 {
+    private ObservableCollection<SearchResult> searchResults = [];
+
     public MainWindow(object? obj = null)
     {
         this.InitializeComponent();
@@ -213,7 +216,11 @@ private void SearchBox_TextChanged(AutoSuggestBox sender, AutoSuggestBoxTextChan
         if (args.Reason == AutoSuggestionBoxTextChangeReason.UserInput && !string.IsNullOrWhiteSpace(SearchBox.Text))
         {
             var filteredSearchResults = App.SearchIndex.Where(sr => sr.Label.Contains(sender.Text, StringComparison.OrdinalIgnoreCase)).ToList();
-            SearchBox.ItemsSource = filteredSearchResults.OrderByDescending(i => i.Label.StartsWith(sender.Text, StringComparison.CurrentCultureIgnoreCase)).ThenBy(i => i.Label);
+            searchResults.Clear();
+            foreach (var result in filteredSearchResults.OrderByDescending(i => i.Label.StartsWith(sender.Text, StringComparison.CurrentCultureIgnoreCase)).ThenBy(i => i.Label))
+            {
+                searchResults.Add(result);
+            }
         }
     }
 

AIDevGallery/NativeMethods.json

@@ -0,0 +1,5 @@
+{
+  "$schema": "https://aka.ms/CsWin32.schema.json",
+  "allowMarshaling": false,
+  "public": false
+}

AIDevGallery/Pages/APIs/APIPage.xaml

@@ -111,6 +111,7 @@
                         HorizontalAlignment="Stretch"
                         AutomationProperties.Name="Samples"
                         IsItemInvokedEnabled="True"
+                        ItemsSource="{x:Bind samples}"
                         ItemInvoked="SampleList_ItemInvoked"
                         SelectionMode="None">
                         <ItemsView.Layout>

AIDevGallery/Pages/APIs/APIPage.xaml.cs

@@ -11,6 +11,7 @@
 using Microsoft.UI.Xaml.Controls;
 using Microsoft.UI.Xaml.Navigation;
 using System;
+using System.Collections.ObjectModel;
 using System.Diagnostics;
 using System.Linq;
 using System.Threading.Tasks;
@@ -25,6 +26,7 @@ internal sealed partial class APIPage : Page
     private ModelDetails? modelDetails;
     private string? readmeContents;
     private string? codeSnippet;
+    private ObservableCollection<Sample> samples = [];
 
     public APIPage()
     {
@@ -118,14 +120,20 @@ private void GetSamples()
         // if we don't have a modelType, we are in a user added language model, use same samples as Phi
         var modelType = modelFamilyType ?? ModelType.Phi3Mini;
 
-        var samples = SampleDetails.Samples.Where(s => s.Model1Types.Contains(modelType) || s.Model2Types?.Contains(modelType) == true).ToList();
+        samples.Clear();
+        foreach (var sample in SampleDetails.Samples.Where(s => s.Model1Types.Contains(modelType) || s.Model2Types?.Contains(modelType) == true))
+        {
+            samples.Add(sample);
+        }
+
         if (ModelTypeHelpers.ParentMapping.Values.Any(parent => parent.Contains(modelType)))
         {
             var parent = ModelTypeHelpers.ParentMapping.FirstOrDefault(parent => parent.Value.Contains(modelType)).Key;
-            samples.AddRange(SampleDetails.Samples.Where(s => s.Model1Types.Contains(parent) || s.Model2Types?.Contains(parent) == true));
+            foreach (var sample in SampleDetails.Samples.Where(s => s.Model1Types.Contains(parent) || s.Model2Types?.Contains(parent) == true))
+            {
+                samples.Add(sample);
+            }
         }
-
-        SampleList.ItemsSource = samples;
     }
 
     private void LoadCodeSnippet(string? snippet)

AIDevGallery/Pages/Models/ModelPage.xaml

@@ -161,6 +161,7 @@
                         AutomationProperties.Name="Samples"
                         IsEnabled="False"
                         IsItemInvokedEnabled="True"
+                        ItemsSource="{x:Bind samples}"
                         ItemInvoked="SampleList_ItemInvoked"
                         SelectionMode="None">
                         <ItemsView.Layout>

AIDevGallery/Pages/Models/ModelPage.xaml.cs

@@ -12,6 +12,7 @@
 using Microsoft.UI.Xaml.Navigation;
 using System;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.Diagnostics;
 using System.Linq;
 using System.Threading.Tasks;
@@ -25,6 +26,7 @@ internal sealed partial class ModelPage : Page
     private ModelType? modelFamilyType;
     private List<ModelDetails> models = new();
     private string? readme;
+    private ObservableCollection<Sample> samples = [];
 
     public ModelPage()
     {
@@ -250,14 +252,20 @@ private void ModelSelectionControl_SelectedModelChanged(object sender, ModelDeta
         // if we don't have a modelType, we are in a user added language model, use same samples as Phi
         var modelType = modelFamilyType ?? ModelType.Phi3Mini;
 
-        var samples = SampleDetails.Samples.Where(s => s.Model1Types.Contains(modelType) || s.Model2Types?.Contains(modelType) == true).ToList();
+        samples.Clear();
+        foreach (var sample in SampleDetails.Samples.Where(s => s.Model1Types.Contains(modelType) || s.Model2Types?.Contains(modelType) == true))
+        {
+            samples.Add(sample);
+        }
+
         if (ModelTypeHelpers.ParentMapping.Values.Any(parent => parent.Contains(modelType)))
         {
             var parent = ModelTypeHelpers.ParentMapping.FirstOrDefault(parent => parent.Value.Contains(modelType)).Key;
-            samples.AddRange(SampleDetails.Samples.Where(s => s.Model1Types.Contains(parent) || s.Model2Types?.Contains(parent) == true));
+            foreach (var sample in SampleDetails.Samples.Where(s => s.Model1Types.Contains(parent) || s.Model2Types?.Contains(parent) == true))
+            {
+                samples.Add(sample);
+            }
         }
-
-        SampleList.ItemsSource = samples;
     }
 
     private void CopyButton_Click(object sender, RoutedEventArgs e)

AIDevGallery/Pages/Scenarios/ScenarioSelectionPage.xaml.cs

@@ -15,7 +15,8 @@ namespace AIDevGallery.Pages;
 
 internal sealed partial class ScenarioSelectionPage : Page
 {
-    internal record FilterRecord(string? Tag, string Text);
+    [WinRT.GeneratedBindableCustomProperty]
+    internal partial record FilterRecord(string? Tag, string Text);
 
     private readonly List<FilterRecord> filters =
     [

AIDevGallery/ProjectGenerator/Generator.cs

@@ -407,7 +407,8 @@ private async Task AddFilesFromSampleAsync(
         {
             string directory = outputPath;
 
-            if (sharedCodeEnum != SharedCodeEnum.NativeMethods)
+            if (sharedCodeEnum != SharedCodeEnum.NativeMethods_Txt &&
+                sharedCodeEnum != SharedCodeEnum.NativeMethods_Json)
             {
                 if (!Directory.Exists(Path.Join(outputPath, "Utils")))
                 {

AIDevGallery/Samples/SharedCode/Controls/SemanticComboBox.cs

@@ -8,11 +8,13 @@
 using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Controls;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.Linq;
 using System.Threading.Tasks;
 
 namespace AIDevGallery.Samples.SharedCode;
 
+[WinRT.GeneratedBindableCustomProperty]
 internal sealed partial class SemanticComboBox : Control
 {
     private IVectorStore? _vectorStore;
@@ -31,6 +33,8 @@ public IEmbeddingGenerator<string, Embedding<float>>? EmbeddingGenerator
             typeof(SemanticComboBox),
             new PropertyMetadata(null, OnEmbeddingGeneratorChanged));
 
+    public ObservableCollection<string> SearchResults { get; } = [];
+
     public List<string> Items
     {
         get { return (List<string>)GetValue(ItemsProperty); }
@@ -98,8 +102,11 @@ private async void SuggestBox_TextChanged(AutoSuggestBox sender, AutoSuggestBoxT
         // only listen to changes caused by user entering text.
         if (args.Reason == AutoSuggestionBoxTextChangeReason.UserInput)
         {
-            var searchResults = await Search(sender.Text);
-            sender.ItemsSource = searchResults.Select(item => item.Text);
+            SearchResults.Clear();
+            foreach (var item in await Search(sender.Text))
+            {
+                SearchResults.Add(item.Text);
+            }
         }
     }
 

AIDevGallery/Samples/SharedCode/Controls/SemanticComboBox.xaml

@@ -12,6 +12,7 @@
                             x:Name="SemanticSuggestBox"
                             HorizontalAlignment="Stretch"
                             VerticalAlignment="Top"
+                            ItemsSource="{Binding SearchResults, RelativeSource={RelativeSource TemplatedParent}}"
                             PlaceholderText="Start typing to semantically search categories..." />
                     </Grid>
                 </ControlTemplate>

AIDevGallery/Samples/SharedCode/Controls/SmartPasteForm.cs

@@ -18,6 +18,7 @@
 
 namespace AIDevGallery.Samples.SharedCode;
 
+[WinRT.GeneratedBindableCustomProperty]
 internal sealed partial class SmartPasteForm : Control
 {
     private const int _defaultMaxLength = 1024;
@@ -207,7 +208,8 @@ private void PasteValuesToForm(Dictionary<string, string> values)
         new PropertyMetadata(default(List<string>), new PropertyChangedCallback(OnFieldLabelsChanged)));
 }
 
-internal class FormField : ObservableObject
+[WinRT.GeneratedBindableCustomProperty]
+internal partial class FormField : ObservableObject
 {
     private string? label;
     private string? value;