title: How to achieve a strike through like effect
body: <p>I'm looking for an effect similar to <code>---- or ----</code>. However, the code below is creating a strike through effect. I thought that setting <code>Grid.ZIndex</code> would solve the issue, however it doesn't seem to be doing anything.</p>
  
  <pre><code>&lt;Grid&gt;
      &lt;TextBlock Text="or" FontSize="22" Height="34" Grid.ZIndex="2" HorizontalAlignment="Center" /&gt;
      &lt;Line Stretch="Fill" Stroke="Black" X1="1" Margin="0 4 0 -1" SnapsToDevicePixels="True" Grid.ZIndex="1" Height="34" /&gt;
  &lt;/Grid&gt;
  </code></pre>
  
  <p>If I set a background to my <code>TextBlock</code> control then all works fine. What I want, though, is to use the default gray background (e.g. not set a background at all).</p>
  
  <p>How can I accomplish this?</p>