title: WPF Control remove focus and hover effect (FocusVisualStyle?!)
body: <p>I am trying to remove the nasty looking effect on controls when hovering or focusing.<br><br>
  This seems not to work:</p>
  
  <blockquote>
    <p>FocusVisualStyle="{x:Null}"</p>
  </blockquote>
  
  <p>And this is what I got so far:</p>
  
  <pre><code>&lt;ComboBox Grid.Row="2" HorizontalAlignment="Right" Background="Transparent" BorderBrush="#FFE87E00" FocusVisualStyle="{x:Null}"/&gt;
  </code></pre>
  
  <p>Thanks in advance!</p>