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TypeDescriptor.RemoveAssociations Method

Removes all associations for a primary object.

Namespace: System.ComponentModel
Assembly: System (in system.dll)

public static void RemoveAssociations (
	Object primary
public static void RemoveAssociations (
	Object primary
public static function RemoveAssociations (
	primary : Object
Not applicable.



The primary Object in an association.

Exception typeCondition


primary is a null reference (Nothing in Visual Basic).

The RemoveAssociations method removes all associations between a primary object and all of its secondary objects, created by calls to the CreateAssociation method.

A WeakReference is used to maintain the association between the primary and secondary object; therefore, this method does not influence when either the primary of secondary objects are finalized or reclaimed by garbage collection.

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 Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0
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