Raised when one or more participant endpoints join or leave the MCU.

Namespace:  Microsoft.Rtc.Collaboration
Assembly:  Microsoft.Rtc.Collaboration(in Microsoft.Rtc.Collaboration.dll)

Syntax

Visual Basic (Declaration) 
Public Event 

ParticipantEndpointAttendanceChanged 
As 
EventHandler(
Of 

ParticipantEndpointAttendanceChangedEventArgs(
Of 

InstantMessagingMcuParticipantEndpointProperties))
C# 
public event 
EventHandler<

ParticipantEndpointAttendanceChangedEventArgs<

InstantMessagingMcuParticipantEndpointProperties>> 

ParticipantEndpointAttendanceChanged
Visual C++ 
public:
 
event 
EventHandler<

ParticipantEndpointAttendanceChangedEventArgs<

InstantMessagingMcuParticipantEndpointProperties^>^>^ 

ParticipantEndpointAttendanceChanged {
	
void 
add (
EventHandler<

ParticipantEndpointAttendanceChangedEventArgs<

InstantMessagingMcuParticipantEndpointProperties^>^>^ 
value);
	
void 
remove (
EventHandler<

ParticipantEndpointAttendanceChangedEventArgs<

InstantMessagingMcuParticipantEndpointProperties^>^>^ 
value);
}
JavaScript 
function add_

participantEndpointAttendanceChanged(
value);
function remove_

participantEndpointAttendanceChanged(
value);

See Also