• Article

ICustomAttributeProvider.IsDefined Method

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Indicates whether one or more instance of attributeType is defined on this member.

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

Syntax

'Declaration
Function IsDefined ( _
    attributeType As Type, _
    inherit As Boolean _
) As Boolean

bool IsDefined(
    Type attributeType,
    bool inherit
)

Parameters

  • attributeType
    Type: System.Type
    The type of the custom attributes.
  • inherit
    Type: System.Boolean
    When true, look up the hierarchy chain for the inherited custom attribute.

Return Value

Type: System.Boolean
true if the attributeType is defined on this member; false otherwise.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.