C# Program to Pass int into a Function by Reference

This program help you to pass int value by reference and when you pass a value you can modify it inside function only. As you can see the output is 5 more than the privious value.

using System;

namespace ConsoleHub
{
    class Programs
    {       
        static void Main(string[] args)
            {
                int Org_Value = 4;
                Console.WriteLine("Original Value: {0}", Org_Value);
                Add5(ref Org_Value);
                Console.WriteLine("Modified Value: {0}", Org_Value);

                Console.ReadLine();
            }

            static void Add5(ref int intValue)
            {
               intValue = intValue + 5;
            }       
    }
}