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waveOutWrite
..msdn Add comment W32 Constants Translate this page |
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The waveOutWrite function sends a data block to the given waveform-audio output device. |
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| Code examples: |
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| Declaration: |
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MMRESULT waveOutWrite(
HWAVEOUT hwo,
LPWAVEHDR pwh,
UINT cbwh
);
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| FoxPro declaration: |
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DECLARE INTEGER waveOutWrite IN winmm;
INTEGER hwo,;
STRING @ pwh,;
INTEGER cbwh
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| Parameters: |
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hwo
Handle to the waveform-audio output device.
pwh
Pointer to a WAVEHDR structure containing information about the data block.
cbwh
Size, in bytes, of the WAVEHDR structure. |
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| Return value: |
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| Returns MMSYSERR_NOERROR (0) if successful or an error otherwise. |
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| My comment: |
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The buffer must be prepared with the waveOutPrepareHeader function before it is passed to waveOutWrite.
When the buffer is finished, the WHDR_DONE bit is set in the dwFlags member of the WAVEHDR structure. |
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| Word Index links for the waveOutWrite : |
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| Created: | 2003-07-24 09:01:42 | | Modified: | 2003-07-24 09:04:11 |
Visited in last 7 days: 25 |
Playing WAV sounds simultaneously