获取系统特殊文件夹 我的文档、临时文档、启动目录、网上邻居、桌面-access to a special system folder My Documents, temporary files, launch catalog, online neighbors, and so on the desktop.

获取系统特殊文件夹 我的文档、临时文档、启动目录、网上邻居、桌面-access to a special system folder My Documents, temporary files, launch catalog, online neighbors, and so on the desktop.

获取当前系统磁盘符 Environment.SpecialFolder中定义了许多常用的目录(get system disk Environment.SpecialFolder)