本程序介绍了一个最简单的、基于MFC的DirectX程序： CBasicApp (派生于 CWinApp) CBasicWnd (创建主窗口，派生于CWnd) CGame (DirectX通用类，包括 DirectDraw, DirectInput, DirectSound)-the procedures of one of the most simple, based on the DirectX MFC : CBasicApp (derived from CWinApp) CBasicWnd