Attribute.IsDefined Method (Module, Type)

 

Determines whether any custom attributes of a specified type are applied to a module. Parameters specify the module, and the type of the custom attribute to search for.

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

static member IsDefined : 
        element:Module *
        attributeType:Type -> bool

Parameters

element
Type: System.Reflection.Module

An object derived from the Module class that describes a portable executable file.

attributeType
Type: System.Type

The type, or a base type, of the custom attribute to search for.

Return Value

Type: System.Boolean

true if a custom attribute of type attributeType is applied to element; otherwise, false.

Exception Condition
ArgumentNullException

element or attributeType is null.

ArgumentException

attributeType is not derived from Attribute.

The ancestors of element are not searched for custom attributes.

The following code example illustrates the use of IsDefined, taking a Module as a parameter.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 1.1
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
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