PeerContact.OnPresenceChanged(PresenceChangedEventArgs) 方法

定義

命名空間:

System.Net.PeerToPeer.Collaboration

組件:

System.Net.dll

當對等的 PeerPresenceInfo 變更時，引發 PresenceChanged 事件。

protected:
 virtual void OnPresenceChanged(System::Net::PeerToPeer::Collaboration::PresenceChangedEventArgs ^ presenceChangedArgs);

protected virtual void OnPresenceChanged (System.Net.PeerToPeer.Collaboration.PresenceChangedEventArgs presenceChangedArgs);

abstract member OnPresenceChanged : System.Net.PeerToPeer.Collaboration.PresenceChangedEventArgs -> unit
override this.OnPresenceChanged : System.Net.PeerToPeer.Collaboration.PresenceChangedEventArgs -> unit

Protected Overridable Sub OnPresenceChanged (presenceChangedArgs As PresenceChangedEventArgs)

參數

presenceChangedArgs

PresenceChangedEventArgs

要傳遞給與 PresenceChanged 事件關聯之委派的 PresenceChangedEventArgs 物件。

備註

當對等登出應用程式、從共同作業基礎結構註冊或取消註冊應用程式，或從 或 PeerNearMe 取消訂閱 PeerContact 對等時，就會發生目前狀態變更。

另請參閱

• OnApplicationChanged(ApplicationChangedEventArgs)
• OnObjectChanged(ObjectChangedEventArgs)
• OnSubscribeCompleted(SubscribeCompletedEventArgs)