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ManagementClass.GetRelationshipClasses Method (ManagementOperationObserver, String)

Retrieves relationship classes that relate the class to the specified WMI class, asynchronously.

Namespace:  System.Management
Assembly:  System.Management (in System.Management.dll)

public void GetRelationshipClasses(
	ManagementOperationObserver watcher,
	string relationshipClass


Type: System.Management.ManagementOperationObserver
The object to handle the asynchronous operation's progress.
Type: System.String
The WMI class to which all returned relationships should point.

For more information about relationship classes, see " ASSOCIATORS OF Statement" in the Windows Management Instrumentation documentation in the MSDN Library at

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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.