title: How to add underline to a label?
body: <p>I have a System.Windows.Controls.Label in my xaml and I'm trying to add an underline style.  I can't seem to figure out what to add to my Style to make it underline.  When I google for this problem, I only see TextBox solutions.  Is that the only way to get an underline?</p>
  
  <p>XAML:</p>
  
  <pre><code>&lt;sdk:Label Content="Show Data in Grid" Name="lblShowGridData" Style="{StaticResource UnderlineLabel}"/&gt;
  </code></pre>
  
  <p>Style:</p>
  
  <pre><code>&lt;Style x:Key="UnderlineLabel" TargetType="sdk:Label"&gt;
      &lt;Setter Property="FontWeight" Value="Bold"/&gt;
  &lt;/Style&gt;
  </code></pre>