Public Class Sound
Dim nircmd As String
Const MAXVOL As Integer = 65535

Public Sub New(ByVal nircmd_location As String)
nircmd = nircmd_location
End Sub

Public Sub setVol(ByVal level As Integer)

Dim p As New ProcessStartInfo
p.FileName = nircmd
p.Arguments = "setsysvolume " & (MAXVOL * (level / 100)).ToString
Process.Start(p)

End Sub
End Class