1. VC6.0 基于对话框的应用程序 添加toolba 2. 在一个picture控件上放置四个子窗口 3. picture控件右键弹出菜单-1. VC6.0 dialog-based applications to add toolba 2. At a four sub-picture control placed on the window 3. Picture right pop-up menu controls

工具条、菜单栏的生成、实现，以及右键鼠标弹出菜单等功能-Tool bar, menu bar formation, implementation, and the right-mouse pop-up menus and other functions