ITMultiTrackTerminal::get_DirectionsInUse method (tapi3if.h)
The get_DirectionsInUse method returns the direction of all tracks managed currently by the multitrack terminal. For tracks that are multitrack terminals themselves, this method calls the track's ITMultiTrackTerminal::get_DirectionsInUse method to determine the track's directions.
Syntax
HRESULT get_DirectionsInUse(
[out] TERMINAL_DIRECTION *plDirectionsInUsed
);
Parameters
[out] plDirectionsInUsed
Pointer to the TERMINAL_DIRECTION descriptor of the directions.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | tapi3if.h (include Tapi3.h) |
| Library | Uuid.lib |
| DLL | Tapi3.dll |