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This message is used in an MMDRV_MESSAGE_PARAMS structure passed to the WAV_IOControl function to request a waveform input driver to set the current properties of the driver.
Parameters
- uDeviceId
Device identifier — 0, 1, 2, and so on — for the target device. - uMsg
Specifies this message. - dwUser
Specifies a device instance identifier. - dwParam1
Specifies a pointer to an WAVEPROPINFO structure. - dwParam2
Specifies the size, in bytes, of WAVEPROPINFO.
Return Values
MMSYSERR_NOERROR indicates success. Otherwise, the driver returns one of the MMSYSERR or WAVERR error values declared in the Mmsystem.h header file.
Remarks
Requirements
OS Versions: Windows CE 5.0 and later.
Header: Mmddk.h.
See Also
Waveform Input Driver Messages | WAV_IOControl | MMDRV_MESSAGE_PARAMS
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