ITCallNotificationEvent interface (tapi3if.h)
The ITCallNotificationEvent interface contains methods that retrieve the description of call notification events. When the application's implementation of the ITTAPIEventNotification::Event method indicates a TAPI_EVENT equal to TE_CALLNOTIFICATION, the method's pEvent parameter is an IDispatch pointer for the ITCallNotificationEvent interface. The methods of this interface can be used to retrieve information concerning the call notification event that has occurred.
This outgoing interface is registered with the TAPI object to get all information about calls. An application must call the ITTAPI::RegisterCallNotifications method on the TAPI object before registering this interface.
Inheritance
The ITCallNotificationEvent interface inherits from the IDispatch interface. ITCallNotificationEvent also has these types of members:
Methods
The ITCallNotificationEvent interface has these methods.
| ITCallNotificationEvent::get_Call The get_Call method returns the ITCallInfo interface on which a call event has occurred. |
| ITCallNotificationEvent::get_CallbackInstance The get_CallbackInstance method gets a pointer to the callback instance associated with this event. (ITCallNotificationEvent.get_CallbackInstance) |
| ITCallNotificationEvent::get_Event The get_Event method returns a CALL_NOTIFICATION_EVENT description of whether the application owns or is monitoring the call on which the event has occurred. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | tapi3if.h (include Tapi3.h) |
See also
ITTAPI::RegisterCallNotifications