C# (CSharp) ConsoleUI Garage.CheckIfYesOrNo примеры использования

Пример #1

        private static bool getIfFilterNeeded()
        {
            bool?  toFilter = null;
            string userAnswer, error = null;

            Console.WriteLine("Do You Want To Filter The List? (Press Y/N)");
            do
            {
                if (error != null)
                {
                    Console.WriteLine(error);
                }

                userAnswer = Console.ReadLine();
            }while (Garage.CheckIfYesOrNo(userAnswer, ref error, ref toFilter) == false);

            return(toFilter.Value);
        }