C # PROGRAMI İLE ÖRNEK SORULAR-18

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Text;

using System.Windows.Forms;

namespace sınıflar

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        private void button1_Click(object sender, EventArgs e)

        {

            int a = 100;

            float maas, yenimaas;

            maas = Convert.ToSingle(textBox1.Text);

            if (checkBox1.Checked == true)

            {

                a += 10;

            }

            if (checkBox2.Checked == true)

            {

                a += 10;

            }

            if (checkBox3.Checked == true)

            {

                a += 10;

            }

            if (checkBox4.Checked == true)

            {

                a += 10;

            }

            yenimaas = maas * a / 100;

            textBox2.Text = yenimaas.ToString();

        }

       

       

    }

}