public IEnumerable<Get_Train_By_Time_Sche2_Result> Get_Train_Time_ScheDAL(int id,DateTime dt)
{
using (var orr = new Online_Railway_reservation_systemEntities())
{
orr.Configuration.ProxyCreationEnabled = false;
foreach (var item in orr.Get_Train_By_Time_Sche2(id,dt))
{
yield return item;
}
}
}
