title: Silverlight Listbox firing MouseRightButtonDown, but not MouseLeftButtonDown
body: <p>I have this problem in a bigger Project...... so I set up a 'Testpoject' as Proof of Concept:</p>
  
  <ul>
  <li>New Silverlight-Application</li>
  <li>Add Listbox</li>
  <li>Fill listbox with a few Checkboxes</li>
  <li>Register listBox1_MouseLeftButtonDown</li>
  <li>register listBox1_MouseRightButtonDown</li>
  </ul>
  
  <p>You will see, that the listBox1_MouseLeftButtonDown won't fire under any circumstances....
  listBox1_MouseRightButtonDown however fires just fine.</p>
  
  <p>I tried using a custom Class deriving from ListBox and overriding, assuming something in the ListBox Class was setting e.Handled = false, but this did not change the behaviour, either.</p>
  
  <p>Any Ideas on why this happens and how to fix?</p>
  
  <p>(This problem also stops the 'parent'-control from receiving the Click-Event... so the Event-passing is broke)</p>
  
  <p>:edit:
  I fixed my problem with a workaround... so an answer is not required anymore. Just if somebody feels like figuring out why this is happening for the sake of it ;)</p>