public int VideoGameMenu()
        {
            VideoGamesOptionsClass VideoGamesMenuOptions = new VideoGamesOptionsClass();

            VideoGamesMenuOptions.Options();
            int result = 0;

            try
            {
                result = int.Parse(Console.ReadLine());
                return(result);
            }
            catch (Exception myerror)
            {
                Console.WriteLine(myerror.Message);
            }
            return(result);
        }
        public void RentInput()
        {
            SloganDisplay display = new SloganDisplay();

            display.Display();
            try
            {
                VideoGamesOptionsClass rentOptions = new VideoGamesOptionsClass();
                rentOptions.RentOptions();
                Console.WriteLine("Enter Product Name: ");
                string productName = Console.ReadLine();

                string[] names = new string[8] {
                    "Super Mario Bros.", "The Legend of Zelda", "Minecraft", "Ms. Pac-Man", "Doom", "The Legend of Zelda: Ocarina of Time", "Super Mario 64", "Tetris"
                };
                if (names.Any(productName.Equals))
                {
                    Console.WriteLine("How many days would you like to rent this?");
                    int        rentdays      = Convert.ToInt16(Console.ReadLine());
                    ReturnDate returndate    = new ReturnDate();
                    string     thereturndate = returndate.ReturnDateCal(rentdays);
                    double     totalrentcost = returndate.RentCost(rentdays);
                    Display    newDisplay    = new Display();
                    newDisplay.EndDisplay(productName, thereturndate, totalrentcost);
                }
                else
                {
                    SloganDisplay displayError = new SloganDisplay();
                    displayError.Display();
                    Console.WriteLine("Please enter an avalible title\n Press Enter to continue");
                    Console.ReadLine();
                    RentInput();
                }
            }
            catch (Exception myerror)
            {
                Console.WriteLine(myerror.Message);
            }
        }
        public void BuyInput()
        {
            SloganDisplay buySlogan = new SloganDisplay();

            buySlogan.Display();
            try
            {
                VideoGamesOptionsClass buyOptions = new VideoGamesOptionsClass();
                buyOptions.BuyOptions();
                Console.WriteLine("Enter Product Name: ");
                string productName = Console.ReadLine();
                //double[] prices = new double[8] { 10.00, 20.00, 21.30, 5.00, 60.00, 30.00, 12.00, 2.50 };
                string[] names = new string[8] {
                    "Super Mario Bros", "The Legend of Zelda", "Minecraft", "Ms. Pac-Man", "Doom", "The Legend of Zelda: Ocarina of Time", "Super Mario 64", "Tetris"
                };
                if (names.Any(productName.Equals))
                {
                    if (productName.Equals("Super Mario Bros"))
                    {
                        double            videogamecost   = 10.00;
                        VideoGamesCostCal myvideogamecost = new VideoGamesCostCal();
                        double            totalcost       = myvideogamecost.CostCal(videogamecost);
                        VideoGamesDisplay newDisplay      = new VideoGamesDisplay();
                        newDisplay.VideoGameDisplay(productName, totalcost);
                    }
                    if (productName.Equals("The Legend of Zelda"))
                    {
                        double            videogamecost   = 20.00;
                        VideoGamesCostCal myvideogamecost = new VideoGamesCostCal();
                        double            totalcost       = myvideogamecost.CostCal(videogamecost);
                        VideoGamesDisplay newDisplay      = new VideoGamesDisplay();
                        newDisplay.VideoGameDisplay(productName, totalcost);
                    }
                    if (productName.Equals("Minecraft"))
                    {
                        double            videogamecost   = 21.30;
                        VideoGamesCostCal myvideogamecost = new VideoGamesCostCal();
                        double            totalcost       = myvideogamecost.CostCal(videogamecost);
                        VideoGamesDisplay newDisplay      = new VideoGamesDisplay();
                        newDisplay.VideoGameDisplay(productName, totalcost);
                    }
                    if (productName.Equals("Ms. Pac-Man"))
                    {
                        double            videogamecost   = 5.00;
                        VideoGamesCostCal myvideogamecost = new VideoGamesCostCal();
                        double            totalcost       = myvideogamecost.CostCal(videogamecost);
                        VideoGamesDisplay newDisplay      = new VideoGamesDisplay();
                        newDisplay.VideoGameDisplay(productName, totalcost);
                    }
                    if (productName.Equals("Doom"))
                    {
                        double            videogamecost   = 60.00;
                        VideoGamesCostCal myvideogamecost = new VideoGamesCostCal();
                        double            totalcost       = myvideogamecost.CostCal(videogamecost);
                        VideoGamesDisplay newDisplay      = new VideoGamesDisplay();
                        newDisplay.VideoGameDisplay(productName, totalcost);
                    }
                    if (productName.Equals("The Legend of Zelda: Ocarina of Time"))
                    {
                        double            videogamecost   = 30.00;
                        VideoGamesCostCal myvideogamecost = new VideoGamesCostCal();
                        double            totalcost       = myvideogamecost.CostCal(videogamecost);
                        VideoGamesDisplay newDisplay      = new VideoGamesDisplay();
                        newDisplay.VideoGameDisplay(productName, totalcost);
                    }
                    if (productName.Equals("Super Mario 64"))
                    {
                        double            videogamecost   = 12.00;
                        VideoGamesCostCal myvideogamecost = new VideoGamesCostCal();
                        double            totalcost       = myvideogamecost.CostCal(videogamecost);
                        VideoGamesDisplay newDisplay      = new VideoGamesDisplay();
                        newDisplay.VideoGameDisplay(productName, totalcost);
                    }
                    if (productName.Equals("Tetris"))
                    {
                        double            videogamecost   = 2.50;
                        VideoGamesCostCal myvideogamecost = new VideoGamesCostCal();
                        double            totalcost       = myvideogamecost.CostCal(videogamecost);
                        VideoGamesDisplay newDisplay      = new VideoGamesDisplay();
                        newDisplay.VideoGameDisplay(productName, totalcost);
                    }
                }
                else
                {
                    SloganDisplay displayError = new SloganDisplay();
                    displayError.Display();
                    Console.WriteLine("Please enter an avalible title\n Press Enter to continue");
                    Console.ReadLine();
                    BuyInput();
                }
            }
            catch (Exception myerror)
            {
                Console.WriteLine(myerror.Message);
            }
        }