Assembly: System.DirectoryServices (in system.directoryservices.dll)
The extended form of a distinguished name includes a string representation of the objectGUID property of an object. For security principal objects such as users, groups, and computers, the extended form also includes a string representation of the objectSID property. For more information about the objectGUID and objectSID properties, see the topics Object-Guid and Object-Sid in the MSDN Library at http://msdn.microsoft.com/library.
The following C# example shows how to return a collection of distinguished names in hexadecimal format.
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.