static void Main(string[] args) { double a = 10; double b = 12; BinaryNumericOperartion op = CalculationService.ShowSum; op += CalculationService.ShowMax; op.Invoke(a, b); Console.ReadLine(); }
static void Main(string[] args) { double a = 10; double b = 12; BinaryNumericOperartion op = CalculationService.Sum; double result = op(a, b); Console.WriteLine(result); Console.ReadLine(); }