Partager via

WPDM_SETVOLUME (Compact 2013)

  • Article

3/26/2014

This message is passed to the PDD_WaveProc function to instruct the audio PDD to modify 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 waveOutSetVolume function for more information.
  • dwParam1
    Specifies a volume to which to set the audio device.
  • dwParam2
    Not used.

Requirements

Header

waveddsi.h

See Also

Reference

WPDM Messages
PDD_WaveProc

Other Resources

waveOutSetVolume