/// <summary>
/// 设置扬声器音量值
/// </summary>
/// <param name="volume">音量值</param>
public void SetSpeakerVolume(int volume)
{
var errno = PlcmProxy.SetSpeakerVolume(volume);
if (ErrorNumber.OK != errno)
{
var errMsg = "扬声器音量设置失败,errno=" + errno;
log.Error(errMsg);
throw new Exception(errMsg);
}
log.Info("扬声器音量设置成功");
}