AddAttributes Method (Object, Attribute[])
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TypeDescriptor::AddAttributes Method (Object^, array<Attribute^>^)

 

Adds class-level attributes to the target component instance.

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

public:
[PermissionSetAttribute(SecurityAction::LinkDemand, Name = "FullTrust")]
static TypeDescriptionProvider^ AddAttributes(
	Object^ instance,
	... array<Attribute^>^ attributes
)

Parameters

instance
Type: System::Object^

An instance of the target component.

attributes
Type: array<System::Attribute^>^

An array of Attribute objects to add to the component's class.

Return Value

Type: System.ComponentModel::TypeDescriptionProvider^

The newly created TypeDescriptionProvider that was used to add the specified attributes.

Exception Condition
ArgumentNullException

One or both of the parameters is null.

The AddAttributes(Object^, array<Attribute^>^) method adds class-level attributes to the specified instance of a component. Because this is a common requirement of applications using the Visual Studio Windows Forms Designer and Properties window, this method provides a shortcut by creating a type description provider that merges the provided attributes with the attributes that already exist on the class. The return value is the type description provider that was used to add the attributes. This provider can later be passed to the RemoveProvider(TypeDescriptionProvider^, Object^) method when the added attributes are no longer needed.

NamedPermissionSet

for full access to system resources. Demand value: LinkDemand. Associated state:

.NET Framework
Available since 2.0
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