static void Main(string[] args) { //--Instanciamos el Contexto. using (var db = new RentalCarsDBContext()) { // Create and save a new Client Console.WriteLine("enter the client ID"); var clientID = Convert.ToInt64(Console.ReadLine()); Console.Write("Enter the Client FirstName: "); var firstName = Console.ReadLine(); Console.Write("Enter the Client LastName: "); var lastName = Console.ReadLine(); Console.Write("Enter the Client Email: "); var email = Console.ReadLine(); var Client = new Client(clientID, firstName, lastName, email); //--Añadimos al ClientContext el Objeto 'Cliente' creado anteriormente. db.ClientContext.Add(Client); db.SaveChanges(); // Display all Blogs from the database //var query = from c in db.ClientContext // orderby c.LastName // select c; var listaClientes = db.ClientContext.ToList(); Console.WriteLine("All Clients in the database:"); foreach (var item in listaClientes) { Console.WriteLine("Cliente: {0} {1}", item.FirstName, item.LastName); } Console.WriteLine("Press any key to exit..."); Console.ReadKey(); } }