Attribute.IsDefined Method (Module, Type, Boolean)
.NET Framework (current version)
Determines whether any custom attributes are applied to a module. Parameters specify the module, the type of the custom attribute to search for, and an ignored search option.
Assembly: mscorlib (in mscorlib.dll)
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.
- inherit
-
Type:
System.Boolean
This parameter is ignored, and does not affect the operation of this method.
Return Value
Type: System.Booleantrue 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. |
This method ignores the inherit parameter and does not search the ancestors of element for custom attributes.
.NET Framework
Available since 1.1
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Available since 1.1
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
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