using System;

public class Movie

{

    //Constructor

    public Movie(int iInput)

    {

        iPrice = iInput;

    }

    // Field

    private int iPrice;

    //Set Price Information

    public void SetPrice(int iInput)

    {

        if (iInput > 0) {

            iPrice = iInput;

        }

        else {

            iPrice = 6; //Set up default price

        }

    }

    //Get Price Information

    public int GetPrice()

    {

        return iPrice;

    }

}

​

public class Program

{

    public static void Main()

    {

        //Create object

        Movie movie1 = new Movie(-5);

        //movie1.iPrice = 5; <- you can no longer access to a private variable

        movie1.SetPrice(10); //Need to use a function to set up the title.

        Console.WriteLine(movie1.GetPrice()); //Need to use a function to get the title.

    }

}