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
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PE_NEW_PARTICIPANT
-
A new participant has been added to the conference.
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PE_INFO_CHANGE
-
Information on a participant has changed.
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PE_PARTICIPANT_LEAVE
-
A participant has left the conference.
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PE_NEW_SUBSTREAM
-
A new substream has been added to the participant.
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PE_SUBSTREAM_REMOVED
-
A new substream has been removed from the participant.
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PE_SUBSTREAM_MAPPED
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A participant has been mapped to a substream.
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PE_SUBSTREAM_UNMAPPED
-
A participant has been unmapped from a substream.
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PE_PARTICIPANT_TIMEOUT
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A participant has been removed from the conference due to a timeout.
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PE_PARTICIPANT_RECOVERED
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A removed participant is again visible. Usually, this is a participant who timed out but signals are now being received.
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PE_PARTICIPANT_ACTIVE
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The participant has become active in the conference.
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PE_PARTICIPANT_INACTIVE
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The participant has become inactive in the conference.
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PE_LOCAL_TALKING
-
The local participant has started to talk.
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PE_LOCAL_SILENT
-
The local participant has become silent in the conference.
Requirements
| Requirement | Value |
|---|---|
| TAPI version |
Requires TAPI 3.0 or later |
| Header |
|