利用Visual c++.net 编写的 桌面设置演示 程序。代码都有注释。对初学者很有帮助。能实现：设置桌面墙纸；删除桌面快捷方式；清空回收站等。-Using Visual c . Net prepared demo desktop settings. Code have the Notes. Very helpful for beginners. To achieve: Setting the desktop wallpaper to delete a desktop shortcu