Controle the device volume from within your VB20xx application. Tested with Friendlyarm Mini2440 running on win CE6.0 and Visual Basic 2008. Public Class Form1 Public Declare Function waveOutSetVolume Lib "coredll.dll" (ByVal hwo As IntPtr, ByVal dwVolume As Long) As Integer […] ↓ Read the rest of this entry…