title: Binding event to wxMenu instead of wxMenuItem
body: <p>Im creating a dynamic MenuBar from xml file, and binding events to menu items using Connect().<br>
  Some menus does not have items inside, but needs to fire events.<br>
  Is there a way to attach an event handler to a wxMenu using Connect()?<br></p>
  
  <p><i>*Im Using wxWidgets 2.8.8 &amp; MS VC++ 6.0</i></p>