mushroom | A Javascript/Flash combo music player | Music Player library

namespace PizzaApp
{
    public partial class PizzaOrder : Form
    {
        // Initializing the toppings to its cost
        // Double type since it could have decimal points
        public double Small = 5.50;
        public double Medium = 11.75;
        public double Large = 15.00;
        public double Pepperoni = 0.75;
        public double Onion = 0.75;
        public double Mushroom = 0.75;
        public double BlackOlives = 0.75;
        public double Pineapple = 0.75;
        public double ExtraCheese = 0.75;

        public static double Cost = 0.00; // Keeps track of total cost
        

        public PizzaOrder()
        {
            InitializeComponent();
        }

        private void orderButton_Click(object sender, EventArgs e)
        {
           
            // If small size pizza radio button is checked, I do cost - 1.50 because 2 ingredients are free
            if (smallRadioButton.Checked == true)
            {
                Cost += Small;
                Cost -= 1.50;
            }
            // If medium size pizza radio button is checked, I do cost - 2.25 because 3 ingredients are free
            if (mediumRadioButton.Checked == true)
            {
                Cost += Medium;
                Cost -= 2.25;
            }
            // If large size pizza radio button is checked, I do cost - 3.00 because 4 ingredients are free
            if (largeRadioButton.Checked == true)
            {
                Cost += Large;
                Cost -= 3.00;
            }


            //Ingredrients if statements
            if (pepperoniCheckBox.Checked == true)
            {
                Cost += Pepperoni;

            }
            if (onionCheckBox.Checked == true)
            {
                Cost += Onion;

            }
            if (mushroomCheckBox.Checked == true)
            {
                Cost += Mushroom;

            }
            if (blackOlivesCheckBox.Checked == true)
            {
                Cost += BlackOlives;

            }
            if (pineappleCheckBox.Checked == true)
            {
                Cost += Pineapple;

            }
            if (extraCheeseCheckBox.Checked == true)
            {
                Cost += ExtraCheese;

            }

           
        }

        private void sizeGroupBox_Enter(object sender, EventArgs e)
        {

        }

        private void ingredientsGroupBox_Enter(object sender, EventArgs e)
        {

        }

        private void PizzaOrder_Load(object sender, EventArgs e)
        {

        }

        private void priceLabel_Click(object sender, EventArgs e)
        {
          
        }

        private void totalPriceTextBox_TextChanged(object sender, EventArgs e)
        {
            totalPriceTextBox.Text = Cost.ToString();
        }
    }
}