CustomAttributeExtensions::GetCustomAttributes Method (ParameterInfo, Boolean)

.NET Framework 4.5

Retrieves a collection of custom attributes that are applied to a specified parameter, and optionally inspects the ancestors of that parameter.

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

[ExtensionAttribute]
public:
static IEnumerable<Attribute^>^ GetCustomAttributes(
	ParameterInfo^ element, 
	bool inherit
)

Parameters

element
Type: System.Reflection::ParameterInfo

The parameter to inspect.

inherit
Type: System::Boolean

true to inspect the ancestors of element; otherwise, false.

Return Value

Type: System.Collections.Generic::IEnumerable<Attribute>
A collection of the custom attributes that are applied to element, or an empty collection if no such attributes exist.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type ParameterInfo. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

ExceptionCondition
ArgumentNullException

element is nullptr.

NotSupportedException

element is not a constructor, method, property, event, type, or field.

TypeLoadException

A custom attribute type cannot be loaded.

.NET Framework

Supported in: 4.6, 4.5

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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