private bool Snapshot(string imagePath, emDSFileType fileType)
 {
     if (this.IsOpen && (CGAPI.IsReceivingData(mDeviceHandle) == 1))
     {
         DeviceStatus devStatus = CGAPI.CaptureFile(mDeviceHandle, imagePath, fileType);
         return(devStatus == DeviceStatus.STATUS_OK);
     }
     return(false);
 }