Directory.GetDirectories Method (String)
Gets the names of subdirectories (including their paths) in the specified directory.
Assembly: mscorlib (in mscorlib.dll)
The caller does not have the required permission.
path is a zero-length string, contains only white space, or contains one or more invalid characters as defined by InvalidPathChars.
path is a null reference (Nothing in Visual Basic).
The specified path, file name, or both exceed the system-defined maximum length. For example, on Windows-based platforms, paths must be less than 248 characters and file names must be less than 260 characters.
path is a file name.
The specified path is invalid (for example, it is on an unmapped drive).
If there are no subdirectories, this method returns an empty array.
The path parameter is permitted to specify relative or absolute path information. Relative path information is interpreted as relative to the current working directory. To obtain the current working directory, see GetCurrentDirectory.
This method is identical to GetDirectories with the asterisk (*) specified as the search pattern.
The names returned by this method are prefixed with the directory information provided in path.
The path parameter is not case-sensitive.
For a list of common I/O tasks, see Common I/O Tasks.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.