title: How to hide the Group Tree of a Crystal Report in WPF?
body: <p>I'm using VS2010 and Crystal reports 13. </p>
  
  <p>Is there any way to collapse/hide the group tree box that appears on the left hand side of my generated report? I saw a couple of proposed solutions but none seem to work for me.</p>
  
  <p>Thanks in advance.</p>