changeing the volume

How can i change the volume or get the volume, or mute it ect.

Try this.

Code:

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Private Declare Function waveOutSetVolume Lib "winmm.dll" (ByVal uDeviceID As Long, ByVal dwVolume As Long) As Long
Private Declare Function waveOutGetVolume Lib "winmm.dll" (ByVal uDeviceID As Long, lpdwVolume As Long) As Long

Function GetVolume(id As Long) As Variant
    Retval = waveOutGetVolume(1, volume)
    volume = volume And &HFFFF
    volume = Hex(volume)
    GetVolume = volume
End Function

Function SetVolume(id As Long, vol As Long) As Variant
    Retval = waveOutSetVolume(id, vol)
End Function

Private Sub Command1_Click()
    'Set the volume to max
    SetVolume 1, &HFFFF
End Sub

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