System.IO.Directory

CreateDirectory	Creates the specified directory and all the directories on its path if necessary
Delete	Deletes a directory and optionally all its subdirectories
Move	Moves a directory
GetFileSystemEntries	Returns a string array will all the files and directories in a directory, optionally filtered by the specified criteria
GetFiles	Returns a string array will all the files in a directory, optionally filtered by the specified criteria
GetDirectories	Returns a string array will all the subdirectories in a directory, optionally filtered by the specified criteria
GetLogicalDrives	Returns a string array with all the logical drives in the system
GetCreationTime	Returns the creation time of the directory
GetCurrentDirectory	Returns the current directory (string) - equivalent to ChDrive, ChDir and CurDir functions
GetLastAccessTime	Returns the last access time of the directory
GetLastWriteTime	Returns the last write time of a directory
GetParent	Returns the parent directory as a DirectoryInfo object
GetDirectoryRoot	Returns the root directory for the specified path (string)
Exists	Returns True if the directory exists
SetCreatiionTime	Sets the creation time of the directory
SetCurrentDirectory	Sets the current directory
SetLastWriteTime	Sets the last write time of the directory
SetLastAccessTime	Sets the last access time of the directory