Update snippet projects to target net9.0 and fix VB namespace

Copilot · gewarren · Copilot · commit 24c288ae161a · 2025-10-06T19:31:20.000Z
Co-authored-by: gewarren &lt;24882762+gewarren@users.noreply.github.com&gt;
diff --git a/docs/core/compatibility/reflection/10.0/snippets/ireflect-damt-annotations/csharp/ireflect-damt-annotations-csharp.csproj b/docs/core/compatibility/reflection/10.0/snippets/ireflect-damt-annotations/csharp/ireflect-damt-annotations-csharp.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Library</OutputType>
-    <TargetFramework>net10.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
diff --git a/docs/core/compatibility/reflection/10.0/snippets/ireflect-damt-annotations/vb/ireflect-damt-annotations-vb.vbproj b/docs/core/compatibility/reflection/10.0/snippets/ireflect-damt-annotations/vb/ireflect-damt-annotations-vb.vbproj
@@ -2,7 +2,8 @@
 
   <PropertyGroup>
     <OutputType>Library</OutputType>
-    <TargetFramework>net10.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
+    <RootNamespace>IReflectDamtAnnotations</RootNamespace>
   </PropertyGroup>
 
 </Project>
