title: How do you completely remove the button border in wpf?
body: <p>I'm trying to create a button that has an image in it and no border - just like the Firefox toolbar buttons before you hover over them and see the full button.</p>
  
  <p>I've tried setting the <code>BorderBrush</code> to <code>Transparent</code>, <code>BorderThickness</code> to <code>0</code>, and also tried <code>BorderBrush="{x:Null}"</code>, but you can still see the outline of the button.</p>