title: Expression Blend 3 Design Mode Exclamation Mark
body: <p>I'm editing a ListViewItem template and I'm trying to add a custom control to the template but when I do I get a warning box surrounding my control that I add.</p>
  
  <p><a href="http://farm5.static.flickr.com/4031/4524456324_a21890a5fd_o.png" rel="nofollow noreferrer">Here is the pic.</a></p>
  
  <p>Notice the image isn't re-sizing that is part of the custom control.</p>
  
  <p>Why is this happening to my control?  I've used this control many times in my application with no problems re-sizing, etc., why the problems in the template?</p>