PrincipalContext Class
Encapsulates the server or domain against which all operations are performed, the container that is used as the base of those operations, and the credentials used to perform the operations.
Assembly: System.DirectoryServices.AccountManagement (in System.DirectoryServices.AccountManagement.dll)
[SecurityPermissionAttribute(SecurityAction.Assert, Flags = SecurityPermissionFlag.UnmanagedCode)] [DirectoryServicesPermissionAttribute(SecurityAction.InheritanceDemand, Unrestricted = true)] [DirectoryServicesPermissionAttribute(SecurityAction.LinkDemand, Unrestricted = true)] public class PrincipalContext : IDisposable
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.