public int Update_StationsDAL(Station s)
 {
     try
     {
         using (var orr = new Online_Railway_reservation_systemEntities())
         {
             orr.Configuration.ProxyCreationEnabled = false;
             orr.Update_Stations(s.Station_ID,s.Station_Name,s.Latitude,s.Longtitude,s.Status);
             return 1;
         }
     }
     catch (Exception)
     {
         return 0;
     }
 }
 public int Update_Stations(Station s)
 {
     StationBAL stationBal = new StationBAL();
     return stationBal.Update_StationsBAL(s);
 }
 public int Add_Stations(Station s)
 {
     StationBAL stationBal = new StationBAL();
     return stationBal.Add_StationsBAL(s);
 }
 public int Update_StationsBAL(Station s)
 {
     StationDAL sdal = new StationDAL();
     return sdal.Update_StationsDAL(s);
 }
 public int Add_StationsBAL(Station s)
 {
     StationDAL sdal = new StationDAL();
     return sdal.Add_StationsDAL(s);
 }