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MethodBuilder.IsDefined Method

Checks if the specified custom attribute type is defined.

Namespace: System.Reflection.Emit
Assembly: mscorlib (in mscorlib.dll)

Public Overrides Function IsDefined ( _
	attributeType As Type, _
	inherit As Boolean _
) As Boolean
Dim instance As MethodBuilder
Dim attributeType As Type
Dim inherit As Boolean
Dim returnValue As Boolean

returnValue = instance.IsDefined(attributeType, inherit)
public boolean IsDefined (
	Type attributeType, 
	boolean inherit
public override function IsDefined (
	attributeType : Type, 
	inherit : boolean
) : boolean
Not applicable.



The custom attribute type.


Specifies whether to search this member's inheritance chain to find the custom attributes.

Return Value

true if the specified custom attribute type is defined; otherwise, false.

Exception typeCondition


This method is not currently supported. Retrieve the method using GetMethod and call IsDefined on the returned MethodInfo.

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, 1.1, 1.0