关于vc6.0的菜单界面设计的源代码，菜单的工作原理及编写应用，菜单命令消息在MFC框架程序的几个类中的传递顺序和处理过程。标记菜单、缺省菜单的实现原理、图形菜单的实现及常犯错误的分析，GetSystemMetrics的应用，快捷弹出菜单的实现方式及其命令响应函数有效范围（与弹出菜单时所指定的父窗口有密切的关系，最底层的子窗口具有最优先的处理机会）。动态菜单的编写,如何让程序在运行时产生新的菜单项及如何手工为这些新产生的菜单命令安排处理函数，如何在顶层窗口中截获对菜单命令的处理，更进一步掌握CString类的应用-vc6.0 on the menu interface design, source code, menu and the working principle of the preparation of applications, Menu information in order MFC framework of the procedure several categories sequence and the transfer process. Marker menu, the default menu in principle, the realization of graphics menu and often make mistakes, function GetSystemMetrics application, quick pop-up menu of ways and order response function effective range (with a pop-up menu at the specified window of a close father the relationship between the bottom of the sub-window is the top priority processing opportunities). Dynamic menu preparation, how procedures at runtime create new menu items and how these new manual for the menu command arrangements for dealing with the function, How window in the top right menu in