private void Error() { int error = 0; string errs = ""; if (Environment.Is64BitProcess) { errs = HCNetSDKia64.NET_DVR_GetErrorMsg(out error); } else { errs = HCNetSDK.NET_DVR_GetErrorMsg(out error); } throw new Exception(string.Format("ErrorCode:{0}\r\nErrorMess:{1}\r\n", error.ToString(), errs)); }