ISubscriptionToken 介面

定義

表示物件所實作的介面,且可用於取消訂閱接聽程式。Represents an interface that is implemented by an object and that can be used to unsubscribe listeners.

public interface class ISubscriptionToken
public interface ISubscriptionToken
type ISubscriptionToken = interface
Public Interface ISubscriptionToken

屬性

IsActive

傳回值,指出訂閱目前是否作用中。Returns a value that indicates whether the subscription is currently active.

方法

Unsubscribe()

從事件取消訂閱接聽程式。Unsubscribes a listener from the event.

適用於