IRTCInfoEvent
The IRTCInfoEvent interface gives access to information contained in an incoming SIP INFO message. RTCE_INFO events have an IRTCInfoEvent interface.
When the application's implementation of the IRTCEventNotification::Event method indicates an RTC_EVENT of type RTCE_INFO, the method's pEvent parameter is an IDispatch pointer for the IRTCInfoEvent interface.
Note You must call the IRTCClient::put_EventFilter method and set an event filter mask that includes the RTCEF_INFO event to enable reception of info events. If you do not call IRTCClient::put_EventFilter, your application will not receive any events.
Methods in Vtable Order
The IRTCInfoEvent interface inherits the methods of the standard COM interfaces:
In addition, IRTCInfoEvent defines the following methods.
| Method | Description |
|---|---|
| get_Session | Returns the session object that the info event is associated with. |
| get_Participant | Returns the participant object the info event is associated with. |
| get_Info | Returns the info sent by the remote user. |
| get_InfoHeader | Returns the header with the content type, as sent by the remote user. |
Requirements
Redistributable: Requires Rtcdll.dll on Windows 2000, Windows XP, and Windows Server 2003.
Header: Declared in Rtccore.h.
Library: Included as a resource in Rtcdll.dll.
GUID: IID_IRTCInfoEvent is defined as 4E1D68AE-1912-4f49-B2C3-594FADFD425F.