WPDM_GETVOLUME (Windows CE 5.0)

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This message is passed to the PDD_WaveProc function to instruct the audio PDD to query the current volume setting of the audio device.

Parameters

  • apidir
    Output only; one of the following values.
    Value Description
    WAPI_IN Not used.
    WAPI_OUT See the waveOutGetVolume function for more information.
  • dwParam1
    Pointer to a DWORD location to receive the volume setting. For a description of volume format, see the waveOutSetVolume function.
  • dwParam2
    Not used.

Requirements

OS Versions: Windows CE 1.0 and later.
Header: Waveddsi.h.

See Also

PDD_WaveProc | waveOutGetVolume | waveOutSetVolume | WPDM Messages

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