[This is preliminary documentation and subject to change.]
The ITCallStateEvent interface exposes methods that retrieve information on the call event that has occurred.
IUnknown Methods | Description |
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QueryInterface | Returns pointers to supported interfaces. |
AddRef | Increments the reference count. |
Release | Decrements the reference count. |
IDispatch Methods | Description |
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GetTypeInfoCount | Retrieves the number of type information interfaces. |
GetTypeInfo | Retrieves the type information for an object. |
GetIDsOfNames | Maps a single member and an optional set of argument names to a corresponding set of integer DISPIDs. |
Invoke | Provides access to properties and methods exposed by an object. |
ITCallStateEvent Methods | Description |
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get_Call | Retrieves pointer to call information interface for the call. |
get_Event | Retrieves information on event. |
get_Cause | Retrieves cause of event. |