//startup for first menu public void Run() { while (true) { PrintHeader(); PrintMainMenu(); string command = Console.ReadLine(); if (command.ToUpper() == "Q") { return; } try { Console.Clear(); int parkID = int.Parse(command); IList <Park> parks = parkDAO.GetAllParks(); Park selectedPark = parkDAO.GetInfo(parkID); PrintSelectedPark(selectedPark); } catch (Exception ex) { System.Console.WriteLine("Please select valid park"); } } }