public void GetPeak(int Idx, out double x, out double y, double start, double stop)//20170220
{
CAS4DLL.casSetColormetricStart(dev[Idx].devHandle, start);
CAS4DLL.casSetColormetricStop(dev[Idx].devHandle, stop);
int a = CAS4DLL.casColorMetric(dev[Idx].devHandle);
CAS4DLL.casGetPeak(dev[Idx].devHandle, out x, out y);
}
