ChatRoomSession.ParticipantAttendanceChanged Event
Definition
Important
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Raised when a participant joins or leaves the chat room. To catch the events, an application must register for this event before invoking BeginJoin(ChatRoomSummary, AsyncCallback, Object) on the session.
public:
event EventHandler<Microsoft::Rtc::Collaboration::PersistentChat::ParticipantAttendanceChangedEventArgs ^> ^ ParticipantAttendanceChanged;public event EventHandler<Microsoft.Rtc.Collaboration.PersistentChat.ParticipantAttendanceChangedEventArgs> ParticipantAttendanceChanged;member this.ParticipantAttendanceChanged : EventHandler<Microsoft.Rtc.Collaboration.PersistentChat.ParticipantAttendanceChangedEventArgs> Public Custom Event ParticipantAttendanceChanged As EventHandler(Of ParticipantAttendanceChangedEventArgs)