Index: Native/Src/Packages/Samples/HelloWorld/Data/MainWindow.xaml
===================================================================
--- Native/Src/Packages/Samples/HelloWorld/Data/MainWindow.xaml	(revision 146889)
+++ Native/Src/Packages/Samples/HelloWorld/Data/MainWindow.xaml	(working copy)
@@ -148,8 +148,23 @@
             <BeginStoryboard Storyboard="{StaticResource Intro}"/>
         </EventTrigger>
     </Window.Triggers>
-    <Grid>
-        <Viewbox>
+    <StackPanel>
+      
+    <TextBlock Text="Test" Background="Green">
+      <TextBlock.ContextMenu>
+        <ContextMenu>
+          <MenuItem Header="AAA">
+            <MenuItem Header="BBB"/>
+          </MenuItem>
+          <MenuItem Header="CCC">
+            <MenuItem Header="DDD"/>
+          </MenuItem>
+          <MenuItem Header="EEE"/>
+        </ContextMenu>
+      </TextBlock.ContextMenu>
+    </TextBlock>
+
+    <Viewbox>
             <Grid Width="325.8" Margin="24">
                 <Grid HorizontalAlignment="Center">
                     <Grid.ColumnDefinitions>
@@ -213,5 +228,5 @@
                 </Grid>
             </Grid>
         </Viewbox>
-    </Grid>
+    </StackPanel>
 </Window>