public account_t_station Get_Station_ByIP(string IP)
 {
     try
     {
         using (sartas3 db = new sartas3())
         {
             account_t_station s = db.account_t_station.Where(n => n.ConnectString == IP).FirstOrDefault();
             return(s);
         }
     }
     catch (Exception ex) { throw ex; }
 }
 /// <summary>
 /// 查询车站信息
 /// </summary>
 /// <param name="StationID"></param>
 /// <returns></returns>
 public account_t_station Get_Station(string StationID)
 {
     try
     {
         using (sartas3 db = new sartas3())
         {
             account_t_station s = db.account_t_station.Where(n => n.StationID == StationID).FirstOrDefault();
             return(s);
         }
     }
     catch (Exception ex) { throw ex; }
 }