_MemberInfo.IsDefined Method (Type, Boolean)


The .NET API Reference documentation has a new home. Visit the .NET API Browser on docs.microsoft.com to see the new experience.

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

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

abstract IsDefined : 
        attributeType:Type *
        inherit:bool -> bool


Type: System.Type

The Type object to which the custom attributes are applied.

Type: System.Boolean

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

Return Value

Type: System.Boolean

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.

.NET Framework
Available since 1.1
Return to top