本程序实现了一个漂亮的菜单类。该示范工程有3个菜单风格，改变菜单颜色、插入位图、插入图标。可以在菜单中插入各种图片来增加界面的美工。效果非常不错。-This procedure has a beautiful menu category. The demonstration project has three menu styles, change the menu colors, insert a bitmap, insert icon. Can be inserted in the menu