ServiceManager.Unsubscribe 方法 (Type, SubscribeServiceCallback)

当在派生类中重写时，请求在指定类型的服务可用时不再调用指定的方法。

命名空间： Microsoft.Windows.Design
程序集： Microsoft.Windows.Design.Extensibility（在 Microsoft.Windows.Design.Extensibility.dll 中）

语法

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

public abstract void Unsubscribe(
    Type serviceType,
    SubscribeServiceCallback callback
)

public:
virtual void Unsubscribe(
    Type^ serviceType, 
    SubscribeServiceCallback^ callback
) abstract

abstract Unsubscribe : 
        serviceType:Type * 
        callback:SubscribeServiceCallback -> unit

public abstract function Unsubscribe(
    serviceType : Type, 
    callback : SubscribeServiceCallback
)