# TextToSpeechCloseWaveOutFile

The TextToSpeechCloseWaveOutFile call closes a wave file opened by the TextToSpeechOpenWaveOutFile call and returns to the startup state. The speech samples are then ignored or sent to an audio device, depending on the setting of the dwDeviceOptions parameter in the startup function

Syntax | MMRESULT TextToSpeechCloseWaveOutFile | (LPTTS_HANDLE_T phTTS)
Parameters | LPTTS_HANDLE_T phTTS | Specifies a text-to-speech handle.
Return Value | This call returns a value of type MMRESULT. The value is zero if the call is successful. The return value is one of the following constants:
Constant | Description
MMSYSERR_NOERROR | Normal successful completion (zero).
MMSYSERR_ERROR | Failure to wait for pending speech, unable to update wave file header, or unable to close the wave file.
MMSYSERR_INVALHANDLE | The text-to-speech handle was invalid.
Comments | The application must call TextToSpeechOpenWaveOutFile before calling TextToSpeechCloseWaveOutFile.
See Also | TextToSpeechOpenWaveOutFile