C# Concept of using string

C# Concept of using string

using System;

namespace ConsoleApplicationSample

{

    class ArrayBCA

    {

        #region Array_Search

        public static void Main()

        {

            string[] week = new string[7];

            week[0] = "Sunday";

            week[1] = "Monday";

            week[2] = "Tuesday";

            week[3] = "Wednsday";

            week[4] = "Thursday";

            week[5] = "friday";

            week[6] = "Saturday";

            string value = "Wednsday";

            int pos = Array.IndexOf(week, value);

            if (pos > -1)

                Console.WriteLine(value + " exist !");

            else

                Console.WriteLine(value + " not exist !");

            Console.ReadKey();

        }

        #endregion

        }       

    }

}

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