title: GridView LostFocus and GotFocus events
body: <p>The <code>GridView</code> <code>GotFocus</code> and <code>LostFocus</code> seem to fire each time focus is shifted from one <code>GridViewItem</code> to another. Is there any way to know when a <code>GridView</code> as a whole received and lost focus?</p>
  
  <pre><code>MyGridView.GotFocus += MyGridView_GotFocus;
  MyGridView.LostFocus += MyGridView_LostFocus;
  </code></pre>
  
  <p>The above events MyGridView_GotFocus &amp; MyGridView_LostFocus fires each time focus is moved from one <code>GridViewItem</code> to another in <code>MyGridView</code></p>