merge with latest main

dotnet/samples/GettingStarted/Workflows/Concurrent/Concurrent/Program.cs

@@ -72,8 +72,8 @@ public static class Program
 /// <summary>
 /// Executor that starts the concurrent processing by sending messages to the agents.
 /// </summary>
-internal sealed class ConcurrentStartExecutor() :
-    Executor<string>("ConcurrentStartExecutor")
+internal sealed partial class ConcurrentStartExecutor() :
+    Executor("ConcurrentStartExecutor")
 {
     /// <summary>
     /// Starts the concurrent processing by sending messages to the agents.
@@ -83,7 +83,8 @@ internal sealed class ConcurrentStartExecutor() :
     /// <param name="cancellationToken">The <see cref="CancellationToken"/> to monitor for cancellation requests.
     /// The default is <see cref="CancellationToken.None"/>.</param>
     /// <returns>A task representing the asynchronous operation</returns>
-    public override async ValueTask HandleAsync(string message, IWorkflowContext context, CancellationToken cancellationToken = default)
+    [MessageHandler]
+    public async ValueTask HandleAsync(string message, IWorkflowContext context, CancellationToken cancellationToken = default)
     {
         // Broadcast the message to all connected agents. Receiving agents will queue
         // the message but will not start processing until they receive a turn token.

dotnet/samples/GettingStarted/Workflows/Directory.Build.props

@@ -0,0 +1,13 @@
+<Project>
+
+  <Import Project="$([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../'))" />
+
+  <!-- Include Workflows source generator for samples using [MessageHandler] attribute -->
+  <ItemGroup>
+    <ProjectReference Include="$(RepoRoot)/dotnet/src/Microsoft.Agents.AI.Workflows.Generators/Microsoft.Agents.AI.Workflows.Generators.csproj"
+                      OutputItemType="Analyzer"
+                      ReferenceOutputAssembly="false"
+                      GlobalPropertiesToRemove="TargetFramework" />
+  </ItemGroup>
+
+</Project>