title: Xaml TextBlock set round corner
body: <p>I am trying to set rounded corner of <code>TextBlock</code> in <code>xaml</code>. But there is no such property.</p>
  
  <pre><code>&lt;Grid x:Name="grdDis" Grid.Row="1"&gt;
          &lt;TextBlock Text="Description" TextWrapping="Wrap" HorizontalAlignment="Left" VerticalAlignment="Top" Name="txtDescription" Margin="18,10,0,0" Height="128" Width="445"/&gt;
  &lt;/Grid&gt;
  </code></pre>
  
  <p>How can I set rounded corner of TextBlock. And also want to set Background color of TextBlock.</p>