Swap of Two Numbers in C#

Here is a simple program that I wrote using C# as my programming language to demonstrate how to use methods in C#. I will swap the arrangement of two numbers.

I am currently accepting programming work kindly contact me in the following email address for further details. Thank you.

My email address are the following jakerpomperada@gmail.com and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.

My telephone number at home here in Bacolod City, Negros Occidental is (034) 4335675.

Sample Program Output

Program Listing

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace ConsoleApplication1

{

    public class Swap_Number

    {

        public static void Swap(ref int x, ref int y)

        {

            int swap;

            swap = x;

            x = y;

            y = swap;

        }

        public static void Main()

        {

            int x = 10;

            int y = 15;

            Console.WriteLine("Swap Two Numbers in C# ");

            Console.Write("\n");

            Console.WriteLine("By Mr. Jake R. Pomperada, MAED-IT ");

            Console.Write("\n\n");

            Console.WriteLine("Before  ");

            Console.Write("\n\n");

            Console.WriteLine("x: {0} , y: {1}", x, y);

            Swap(ref x, ref y);

            Console.Write("\n\n");

            Console.WriteLine("After  ");

            Console.Write("\n\n");

            Console.WriteLine("x: {0} , y: {1}", x, y);

            Console.Write("\n\n");

            Console.Write("\t Thank You For Using This Software.");

            Console.ReadKey();

        }

    }

}