PARTICIPANT_EVENT enumeration

[ This enumeration is not available for use in Windows Vista, Windows Server 2008, and subsequent versions of the operating system. The RTC Client API provides similar functionality.]

The PARTICIPANT_EVENT enum describes participant events. The ITParticipantEvent::get_Event method returns a member of this enum to indicate the type of conference participant event that occurred. This enum is used by applications that access the IPConf MSP.

Syntax

} PARTICIPANT_EVENT;

Constants

PE_NEW_PARTICIPANT

A new participant has been added to the conference.

PE_INFO_CHANGE

Information on a participant has changed.

PE_PARTICIPANT_LEAVE

A participant has left the conference.

PE_NEW_SUBSTREAM

A new substream has been added to the participant.

PE_SUBSTREAM_REMOVED

A new substream has been removed from the participant.

PE_SUBSTREAM_MAPPED

A participant has been mapped to a substream.

PE_SUBSTREAM_UNMAPPED

A participant has been unmapped from a substream.

PE_PARTICIPANT_TIMEOUT

A participant has been removed from the conference due to a timeout.

PE_PARTICIPANT_RECOVERED

A removed participant is again visible. Usually, this is a participant who timed out but signals are now being received.

PE_PARTICIPANT_ACTIVE

The participant has become active in the conference.

PE_PARTICIPANT_INACTIVE

The participant has become inactive in the conference.

PE_LOCAL_TALKING

The local participant has started to talk.

PE_LOCAL_SILENT

The local participant has become silent in the conference.

Requirements

Requirement	Value
TAPI version	Requires TAPI 3.0 or later
Header	Ipmsp.h

See also

ITParticipantEvent::get_Event

IPConf MSP

IPConf MSP Interfaces