一个字画菜单，一个非常漂亮的界面 可以给大家学习-A scroll menu, a very beautiful interface, can give them to learn

实现了winows对菜单、工具栏、状态栏、滚动条的编程，具有简单的绘图功能。-Realized winows on the menu, toolbar, status bar, scroll bars programming, with a simple drawing functions