[积累]操作目录

 

详见msdn：

命名空间：System.IO

	Directory	公开用于创建、移动和枚举通过目录和子目录的静态方法。无法继承此类。
	DirectoryInfo	公开用于创建、移动和枚举目录和子目录的实例方法。无法继承此类

 

msdn链接地址：

System.IO命名空间：                                                                                                                                                            ms-help://MS.VSCC.v80/MS.MSDN.v80/MS.NETDEVFX.v20.chs/cpref8/html/N_System_IO.htm

Directory类                                                                                                                                                                                     ms-help://MS.VSCC.v80/MS.MSDN.v80/MS.NETDEVFX.v20.chs/cpref8/html/T_System_IO_Directory.htm

DircetoryInfo类：                                                                                                                                                                     ms-help://MS.VSCC.v80/MS.MSDN.v80/MS.NETDEVFX.v20.chs/cpref8/html/T_System_IO_DirectoryInfo.htm