ServiceManager.Unsubscribe 方法

定义

重要

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Unsubscribe(Type, SubscribeServiceCallback)	移除服务类型的订阅。
Unsubscribe<TServiceType>(SubscribeServiceCallback<TServiceType>)	移除服务类型的订阅。

移除服务类型的订阅。

public:
 abstract void Unsubscribe(Type ^ serviceType, System::Activities::Presentation::SubscribeServiceCallback ^ callback);

public abstract void Unsubscribe (Type serviceType, System.Activities.Presentation.SubscribeServiceCallback callback);

abstract member Unsubscribe : Type * System.Activities.Presentation.SubscribeServiceCallback -> unit

Public MustOverride Sub Unsubscribe (serviceType As Type, callback As SubscribeServiceCallback)

要从中移除订阅的服务的类型。

要从订阅中移除的回调对象。

serviceType 或 callback 为 null。

移除服务类型的订阅。

public:
generic <typename TServiceType>
 void Unsubscribe(System::Activities::Presentation::SubscribeServiceCallback<TServiceType> ^ callback);

public void Unsubscribe<TServiceType> (System.Activities.Presentation.SubscribeServiceCallback<TServiceType> callback);

member this.Unsubscribe : System.Activities.Presentation.SubscribeServiceCallback<'ServiceType> -> unit

Public Sub Unsubscribe(Of TServiceType) (callback As SubscribeServiceCallback(Of TServiceType))

要从中移除订阅的服务的类型。

要从订阅中移除的回调对象。

callback 为 null。