code: def post(self, uMsg, wParam = None, lParam = None):
          
          win32.PostMessage(self.get_handle(), uMsg, wParam, lParam)
docs: Post a low-level window message asyncronically.
  
          @type  uMsg: int
          @param uMsg: Message code.
  
          @param wParam:
              The type and meaning of this parameter depends on the message.
  
          @param lParam:
              The type and meaning of this parameter depends on the message.
  
          @raise WindowsError: An error occured while sending the message.