title: Getting the right window of "CtrlNotifySink"
body: <p>I tried to get a hold on the icons of any folder, by going down this window tree:</p>
  
  <ol>
  <li>CabinetWClass</li>
  <li>ShellTabWindowClass</li>
  <li>DUIViewWndClassName</li>
  <li>DirectUIHWND</li>
  <li>CtrlNotifySink</li>
  <li>SHELLDLL_DefView</li>
  <li>DirectUIHWND</li>
  </ol>
  
  <p>however, I am stuck in DirectUIHWND, because there are more than one child with the class name "CtrlNotifySink".
  I need to get a hold on a specific "CtrlNotifySink".. the one that have the child "SHELLDLL_DefView".</p>
  
  <p>how can I do it?</p>
  
  <p>Thanks,
  Aviad S.</p>