Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All

TypeDelegator.IsDefined Method

Indicates whether a custom attribute identified by attributeType is defined.

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

public override bool IsDefined(
	Type attributeType,
	bool inherit
)

Parameters

attributeType
Type: System.Type

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

inherit
Type: System.Boolean

An array of custom attributes identified by type.

Return Value

Type: System.Boolean
true if a custom attribute identified by attributeType is defined; otherwise, false.

Implements

ICustomAttributeProvider.IsDefined(Type, Boolean)
_MemberInfo.IsDefined(Type, Boolean)

ExceptionCondition
ArgumentException

attributeType is null.

ReflectionTypeLoadException

The custom attribute type cannot be loaded.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

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

Community Additions

ADD
Show:
© 2015 Microsoft