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Principal.CheckDisposedOrDeleted Method

Determines whether the Dispose or Delete methods have been called on this class. This method is called by classes that derive from this principal class.

Namespace:  System.DirectoryServices.AccountManagement
Assembly:  System.DirectoryServices.AccountManagement (in System.DirectoryServices.AccountManagement.dll)

protected void CheckDisposedOrDeleted()


The Dispose method has been called on this principal object.


The Delete method has been called on this principal object.

This method checks whether the object has been disposed before it determines whether it has been deleted.

.NET Framework

Supported in: 4, 3.5

.NET Framework Client Profile

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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.