title: MFC Treeview : How to check if Treeview already contain particular child node?
body: <p>In MFC Treeview control, how i can check condition if particular child node is already present in treeview?</p>
  
  <p>My requirement is like if particular child node is present in treeview dont add it again in that treeview...</p>
  
  <p>Any code snippet is welcome ........
  Thanks. </p>