Answer to Question #298688 in C# for skillie

Question

How to create a shop that shows the following:

Name:

Surname:

Quantity: ( using a drop down list)

Create check boxes for Volvo BMW and Merc

Payment using radio buttons for Cash Of loan

Comments for users to put in

when the user press the BUY button it must show an message box that says thanks you with the user name and the car they pick that shows the also the car total balance and if they pick 2 cars cars it must show the car 1 + car 2 = total and if the pick 2 volvo it much show the total of the 2 cars and then it much also print the Payment the choose loan or cash and it much also show the comments in the message box

Answer 1

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


namespace CarShop
{
    public partial class frmCarShop : Form
    {
        public frmCarShop()
        {
            InitializeComponent();


            for (int i = 1; i <=100; i++) {
                cbQuantity.Items.Add(i.ToString());
            }
        }


        private void btnBUY_Click(object sender, EventArgs e)
        {
            string info = "Thanks,"+txtName.Text+" "+txtSurname.Text+Environment.NewLine;
            info += "Selected car: " + Environment.NewLine;
            double total = 0;
            if (cbVolvo.Checked) {
                info += "Volvo" + Environment.NewLine;
                total += int.Parse(cbQuantity.SelectedItem.ToString());
            }
            if (cbBMW.Checked)
            {
                info += "BMW" + Environment.NewLine;
                total += int.Parse(cbQuantity.SelectedItem.ToString());
            }
            if (cbMerc.Checked)
            {
                info += "Merc" + Environment.NewLine;
                total += int.Parse(cbQuantity.SelectedItem.ToString());
            }
            info += "Total cars: " + total.ToString() + Environment.NewLine;
            if (rbCash.Checked)
            {
                info += "Payment: " + rbCash.Text + Environment.NewLine;
            }
            else {
                info += "Payment: " + rbLoan.Text + Environment.NewLine;
            }
            
            
            info += "Comments: " + txtComments.Text + Environment.NewLine;


            MessageBox.Show(info);
        }
    }
}