PARTICIPANT_EVENT

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.

typedef enum PARTICIPANT_EVENT
{
  PE_NEW_PARTICIPANT,
  PE_INFO_CHANGE,
  PE_PARTICIPANT_LEAVE,

  PE_NEW_SUBSTREAM,
  PE_SUBSTREAM_REMOVED,

  PE_SUBSTREAM_MAPPED,
  PE_SUBSTREAM_UNMAPPED,

  PE_PARTICIPANT_TIMEOUT,
  PE_PARTICIPANT_RECOVERED,

  PE_PARTICIPANT_ACTIVE,
  PE_PARTICIPANT_INACTIVE,

  PE_LOCAL_TALKING,
  PE_LOCAL_SILENT
}PARTICIPANT_EVENT;

Members

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_PARTICIPANT_TALKING

The participant has started to talk.

PE_PARTICIPANT_SILENT

The participant has become silent 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

  Windows NT/2000: Requires Windows 2000.
  Version: Requires TAPI 3.0 or later.
  Header: Declared in Confpriv.h.

See Also

ITParticipantEvent::get_Event, IPConf MSP, IPConf MSP Interfaces