title: Select a CheckBox in a ListBox by clicking on the background
body: <p>I have a little problem with my <code>ListBox</code><br>
  I can check a <code>CheckBox</code> by clicking on the text,<br>
  But if I click on the background I can't check my <code>CheckBox</code><br>
  That make me feel so bad...  </p>
  
  <p>I suppose that I can create a method to solve my problem,<br>
  But I would like to know if there a property to fix this easily.<br>
  Thanks for helping.</p>
  
  <pre><code>&lt;ListBox x:Name="DeleteEntreesListBox"&gt;
      &lt;CheckBox x:Name="myTextBox" Content="Hello"/&gt;
  &lt;/ListBox&gt;
  </code></pre>
  
  <p>If my cursor is on the text the box is gray and can be check.
  <a href="http://puu.sh/ffodT/6421bea219.png" rel="nofollow">Screen</a><br>
  If my cursor is not on the text but on the background the box is white and can't be check <a href="http://puu.sh/ffofD/7d2b57715d.png" rel="nofollow">Screen</a>  </p>
  
  <p>EDIT : It seems that there are no property to fix that.<br>
  So how could I do to handle that with for example a <code>OnMouseLeftButtonDown</code>.<br>
  The item selected by the left button must set the box as check..</p>