private void getTruckDetails() { bool isValidCapacity = false; float truckCapacity = 0; while (!isValidCapacity) { Console.WriteLine("Please enter truck trunk capacity:"); isValidCapacity = float.TryParse(Console.ReadLine(), out truckCapacity); } TruckCapacity = truckCapacity; Console.WriteLine("Is truck truck cooled? (Yes/No)"); IsCooled = UserInterface.GetAnswerYesOrNot("Is truck truck cooled? (Yes/No)"); }