Function Parameter In C#

Parameter is the importaint part of function. However, it is optional but it makes C# function more dynamic than simple and easy function. There are two type offunction parameter in C#, Value type parameter and reference type parameter, that is discussed in lateral chapter in this section.

C# parameter  just a way to passing value to the function and then function calculate the value and then returns appropriate results. You can understand C# function parameter clearly in the following example.


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Understanding_Parameter_Example
    class Program
        // function with parameter
        public static int Power(int n1)
            int result;
            result = n * n;
            return result;
        static void Main(string[] args)
            int pow;
            // passing arguement as parameter
            pow = Program.Power(5);
            Console.Write("\nPower = {0}", pow);

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