use of const variable in C#

 Write a program to demonstrate the use of const variable.

 

namespace ConsoleApplication18

{

    class Program

    {

        public class ConstTest

        {

            class SampleClass

            {

                public int x;

                public int y;

                public const int c1 = 5;

                public const int c2 = c1 + 5;

 

                public SampleClass(int p1, int p2)

                {

                    x = p1;

                    y = p2;

                }

            }

 

            static void Main()

            {

                SampleClass m = new SampleClass(11, 22);

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

                Console.WriteLine("c1 = {0}, c2 = {1}", SampleClass.c1, SampleClass.c2);

                Console.ReadLine();

            }

        }

    }

}

 

Output: