IsDefined Method (Module, Type)

CustomAttributeExtensions.IsDefined Method (Module, Type)

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Indicates whether custom attributes of a specified type are applied to a specified module.

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

'Declaration
<ExtensionAttribute> _
Public Shared Function IsDefined ( _
	element As Module, _
	attributeType As Type _
) As Boolean

Parameters

element
Type: System.Reflection.Module
The module to inspect.
attributeType
Type: System.Type
The type of attribute to search for.

Return Value

Type: System.Boolean
true if an attribute of the specified type is applied to element; otherwise, false.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type Module. When you use instance method syntax to call this method, omit the first parameter.

Windows Phone OS

Supported in: 8.1, 8.0

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