///取得採購單DETL資料 //string PurchaseNo,string Item,string Period ,string VirtualCode public DataRow GetPurchaseOrderDetail(ArrayList ParameterList) { DataRow dr = null; try { DBO.MaintainAcceptDBO dbo = new DBO.MaintainAcceptDBO(ref USEDB); DataTable dtResult = dbo.GetPurchaseOrderDetail(ParameterList); if (dtResult.Rows.Count == 1) { dr = dtResult.Rows[0]; } else { throw new Exception("查無相關採購資料可供更新"); } return dr; } catch (Exception ex) { throw ex; } }