|  |  | 
 |  |  |                 return new ApiResult { code = -1, msg = "服务器繁忙" }; | 
 |  |  |             try | 
 |  |  |             { | 
 |  |  |                 var stationInBillModel = YqnDal.GetStationInBillMail(omodel.HProcID, omodel.HICMOBillNo); | 
 |  |  |                 var stationInBillModel = YqnDal.GetStationInBillMail(omodel.HProcID, omodel.HProcExchBillNo); | 
 |  |  |                 if (stationInBillModel == null) | 
 |  |  |                     return new ApiResult { code = -1, msg = "该工序进站单不存在" }; | 
 |  |  |                 var stationOutBillModel = YqnDal.GetStationOutBillMail(omodel.HProcID, omodel.HICMOBillNo); | 
 |  |  |                 var stationOutBillModel = YqnDal.GetStationOutBillMail(omodel.HProcID, omodel.HProcExchBillNo); | 
 |  |  |                 if (stationOutBillModel != null) | 
 |  |  |                     return new ApiResult { code = -1, msg = "该工序已存在出站单" }; | 
 |  |  |                 omodel.HYear = DateTime.Now.Year; |