_MemberInfo.IsDefined Method

Note: This method is new in the .NET Framework version 2.0.

Provides COM objects with version-independent access to the MemberInfo.IsDefined method.

This method is not CLS-compliant.  

Namespace: System.Runtime.InteropServices
Assembly: mscorlib (in mscorlib.dll)

bool IsDefined (
	Type^ attributeType, 
	bool inherit
boolean IsDefined (
	Type attributeType, 
	boolean inherit
function IsDefined (
	attributeType : Type, 
	inherit : boolean
) : boolean



The Type object to which the custom attributes are applied.


true to search this member's inheritance chain to find the attributes; otherwise, false.

Return Value

true if one or more instance of the attributeType parameter is applied to this member; otherwise, false.

This method is for access to managed classes from unmanaged code and should not be called from managed code.

The IsDefined method indicates whether one or more instances of the attributeType parameter are applied to this member.

Windows 98, Windows 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 .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0

Community Additions