예제 #1
0
// 音量更改回调函数
void CALLBACK Widget::VolumeChange_CallBack(BRAC_AudioDevice device, DWORD dwCurrentVolume, LPVOID lpUserValue)
{
    Widget *pDemoDlg = (Widget*)lpUserValue;
    if(pDemoDlg)
    {
        if(device == BRAC_AD_WAVEIN)
                pDemoDlg->OnWaveInVolumeChange(dwCurrentVolume);
        else
                pDemoDlg->OnWaveOutVolumeChange(dwCurrentVolume);
    }
}