IExtensibleObject<T> Interface
Definition
Important
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Enable an object to participate in custom behavior, such as registering for events, or watching state transitions.
generic <typename T>
where T : IExtensibleObject<T>public interface class IExtensibleObject
public interface IExtensibleObject<T> where T : IExtensibleObject<T>
type IExtensibleObject<'T (requires 'T :> IExtensibleObject<'T>)> = interface
Public Interface IExtensibleObject(Of T)
Type Parameters
- T
The type of the extension class.
- Derived
Remarks
Implement IExtensibleObject<T> to enable aggregation of extensions.
For example, if you are implementing a TreeNode
class and want to allow external code to add annotations and methods to some instances of TreeNode
, you can have TreeNode
implement IExtensibleObject<TreeNode>
. This enables code that uses TreeNode
to add objects that implement IExtensibleObject<TreeNode>
to the Extensions collection.
There are four extensible objects in Windows Communication Foundation (WCF):
For a discussion about how to create extension to work with these objects, see Extensible Objects.
Properties
Extensions |
Gets a collection of extension objects for this extensible object. |
Applies to
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