PeerContact.PresenceChanged 事件

定义

命名空间:
System.Net.PeerToPeer.Collaboration
程序集:
System.Net.dll

每当 PeerContact 更改其状态时，将引发此事件。

public:
 event EventHandler<System::Net::PeerToPeer::Collaboration::PresenceChangedEventArgs ^> ^ PresenceChanged;
[add: System.Security.SecurityCritical]
[remove: System.Security.SecurityCritical]
public event EventHandler<System.Net.PeerToPeer.Collaboration.PresenceChangedEventArgs> PresenceChanged;
[<add: System.Security.SecurityCritical>]
[<remove: System.Security.SecurityCritical>]
member this.PresenceChanged : EventHandler<System.Net.PeerToPeer.Collaboration.PresenceChangedEventArgs> 
Public Custom Event PresenceChanged As EventHandler(Of PresenceChangedEventArgs)

事件类型

EventHandler<PresenceChangedEventArgs>
属性
SecurityCriticalAttribute

例外

ObjectDisposedException

此 PeerContact 对象已被释放。

适用于

另请参阅