Ejemplo n.º 1
0
        private static double WorkWithNumbers(double a, double b, Funck <double, double, double> numbers)
        {
            double result = numbers(a, b);

            if (GetMessage != null)
            {
                GetMessage($"{result}");
            }
            return(result);
        }
Ejemplo n.º 2
0
        private static void WorkWithDelegate()
        {
            Circle circuit = new Circle(Circuit);

            GetMessage += Show;

            Console.Write($"Circuit: {circuit(22.5)}");
            Console.WriteLine();

            circuit = new Circle(Area);
            Console.Write($"Area: {circuit(22.5)}");
            Console.WriteLine();

            circuit = new Circle(Volume);
            Console.Write($"Volume: {circuit(22.5)}\n");
            Console.WriteLine("==============================");

            Funck <double, double, double> numbers = OnePlusTwo;

            Console.Write("Addition: ");
            double numb = WorkWithNumbers(22.5, 12.2, numbers);

            Console.WriteLine();

            Console.Write("Subtraction: ");
            numb = WorkWithNumbers(22.5, 12.2, (a, b) => a - b);
            Console.WriteLine();

            Console.Write("Multi: ");
            numb = WorkWithNumbers(22.5, 12.2, (a, b) => a * b);
            Console.WriteLine();

            ClassCounter classCounter = new ClassCounter();

            classCounter.Handler += Message;
            classCounter.Count();
        }