private static void Main(string[] args) { using (var db = new HotelContext()) { //List<Room> LegolandRooms = new List<Room>() //{ // new Room() {Hotel_No = 200, Room_No = 1, Price = 200, Types = "D"}, // new Room() {Hotel_No = 200, Room_No = 2, Price = 250, Types = "S"}, // new Room() {Hotel_No = 200, Room_No = 3, Price = 400, Types = "D"}, // new Room() {Hotel_No = 200, Room_No = 4, Price = 500, Types = "F"}, //}; //Hotel MyNewHotel = new Hotel() //{ // Hotel_No = 300, // Name = "LegolandHotel", // Address = "Legoland vej 1", // Room = LegolandRooms //}; //db.Hotel.Add(MyNewHotel); //db.SaveChanges(); var hotellist = from h in db.Hotel where h.Hotel_No == 200 select h; foreach (var item in hotellist) { Console.WriteLine("Hotelname : "+ item.Name + item.HotelUrl); } Console.ReadLine(); } }