Delegates: Passing methods as Arguments

Methods can be passed to another methods through delegates.
Find below the sample for Passing methods as Arguments

namespace PassingMethodAsArgument {

     public class Program {

         static void Main(string[] args) {

             // Pass method as argument to another method

            CalcNPrint(Add, 10, 5);

            CalcNPrint(Mul, 10, 5);

            Console.ReadKey();

         }

         // Receive method as parameter using delegate
        public static void CalcNPrint(Calc calc, int m, int n) {

             var strMethodName = calc.Method.Name;

             var intResult = calc.Invoke(m,n);

             Console.WriteLine("{0}({1},{2}) = {3}", strMethodName, m, n, intResult);

         }

         // Functions that matches Calc delegate signature
        public static int Add(int x, int y) {

             return x + y;

         }

         public static int Mul(int x, int y) {

             return x * y;

         }

     }     // Define delegate
    public delegate int Calc(int a, int b);

     }