private void ClipboardChanged(Object sender, ClipboardChangedEventArgs data)
 {
     try
     {
         UpdateClipboard();
     }
     catch (Exception e)
     {
         Debug.Print("Update clipboard failed: " + e.ToString());
         throw;
     }
 }
 private void ClipboardChanged(Object sender, ClipboardChangedEventArgs data)
 {
     try
     {
         UpdateClipboard();
     }
     catch (Exception e)
     {
         Debug.Print("Update clipboard failed: " + e.ToString());
         throw;
     }
 }