using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; using System.IO;

namespace Project
{
public partial class Form1 : Form { public Form1() { InitializeComponent(); }

private void label2_Click(object sender, EventArgs e) {

}

private void label17_Click(object sender, EventArgs e) {

}

private void Form1_Load(object sender, EventArgs e) {

}

private void label20_Click(object sender, EventArgs e) {

}

private void label21_Click(object sender, EventArgs e) {

}

private void label19_Click(object sender, EventArgs e) {

}

private void label22_Click(object sender, EventArgs e) {

} int numkChesney, numjBoog, numCitizens, numGovt, numMacy; double pricekChesney = 0, pricejBoog = 10.00, priceCitizens = 31.00, priceGovt = 29.50, priceMacy = 30.75; double costkChesney, costjBoog, costCitizens, costGovt, costMacy, subtotal, discountAmount, discountRate, servicecharge, tax, total; double taxRate = 0.075; private void checkoutButton_Click(object sender, EventArgs e) { Button b = (Button)sender; if (nameTextBox.Text=="") { MessageBox.Show("Please enter email."); } if (emailTextbox.Text=="") { MessageBox.Show("Please enter email."); } if (b.Name=="checkoutButton" && checkoutButton.Text == "Checkout") { try {