[Closed] help,i cant exit max,after register maxexitcallback

 
 	class ExitMAXCallback : public ::ExitMAXCallback
 	{
 	public:
 		typedef void(MaxBase::ExitMAXCallback:: *pProc)(void);
 		pProc pAction;
 
 		BOOL Exit  (HWND  hWnd)
 		{
 			MessageBox(NULL,"ExitMAXCallback","ExitMAXCallback",MB_OK);
 			(this->*pAction)();
 			return 1;
 		}
 		ExitMAXCallback()
 		{
 			pAction = NULL;
 		}
 		~ExitMAXCallback();
 	};
 
 ExitMAXCallback * UnRegisterMenuCallBack = new ExitMAXCallback();
 MaxInterface->RegisterExitMAXCallback(UnRegisterMenuCallBack);
 

very thanks