Clears the active grammar set.
- int DeactivateGrammars(void)
All grammars in the active grammar set have been deactivated.
The call failed because the port was shutting down.
The port is not valid (either CreateClient has not been called or DestroyClient has been called prior to this call).
An exception occurred while processing the request.
Unlike the speechport client, it is not necessary for all grammars to be deactivated before the termination of the program. Because of this, you only need to deactivate grammars to change how your interpretations are generated.