vc++运用mfc实现图形化菜单显示，可以实现自定义风格的菜单按钮-vc use mfc achieve graphical menu that can be achieved since the definition of style menu button

基于MFC菜单编程，点击按钮可以探出一个对话框并可调节其大小等状态，与大家共享。-MFC-based menu program, the click of a button can be unearthed in a dialog box can adjust its size state, and share.

VS2005开发，基于对话框，点击按钮弹出菜单选项。该文件是完整的按钮类的实现和头文件-BUTTON MENU

来自菜单、加速键或工具栏按钮的消息。这类消息都以WM_COMMAND呈现。在MFC中，通过菜单项的标识（ID）来区分不同的命令消息；在SDK中，通过消息的wParam参数识别。-From the menu or toolbar button to speed up the key message. Such messages are presented in WM_COMMAND. In MFC, a menu item through the identification (ID) to di