Chapter 8, Problem 2AW

Explanation of Solution

Method to display the contents in backward direction:

The following method helps to display the string in reverse direction:

//Define the method

private void Backward(string str)

{       

        //Loop executes until the string

        foreach (char ch in str)

        {

/*Call Insert() method to add a character at the beginning of the string. */

            str = str.Insert(0, ch.ToString());

/*Call Remove() method to delete a character from the end of the string. */

            str = str.Remove(str.Length - 1);

        }

        /*Display the reverse string in a message box. */

        MessageBox...