title: How to add submenu to a CMenu in MFC?
body: <p>I have an MFC app that uses CMenu for the main menu bar.<br>
  I haven't been able to create submenus successfully.</p>
  
  <p>I can have the first level of File, Edit, View, etc and their sub menus, but I can't create a submenu off of one of those menus.</p>
  
  <p>For example, I would like to be able to go File->Recent Items-><em>list of items in submenu</em><br>
  I can do this easily enough with the resource editor in VS, but this needs to be done dynamically.</p>
  
  <p>Am I using the right class in CMenu?  Any suggestions on what to try?<br>
  I haven't found any decent tutorials.  Even pointing me towards the right one would be helpful.</p>