C#’ta Radio Button Kullanımı

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Text;

using System.Windows.Forms; 

namespace WindowsApplication2

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        } 

        private void radioButton1_Click(object sender, EventArgs e)

        {

            //radio button 1 in Click’ine yazılır

            int a;

            double x, y, z;

            textBox3.Text = “”;

            textBox2.Text = “Peşin”;        

            a = Convert.ToInt32(textBox1.Text);

            textBox4.Text = Convert.ToString(a);

            x = a * 0.18;

            textBox5.Text = Convert.ToString(x);

            y = a + x;

            textBox6.Text = Convert.ToString(y);

            z = y – (y * 0.05);

            textBox7.Text = Convert.ToString(z); 

        } 

        private void radioButton2_Click(object sender, EventArgs e)

        {

            //radio button 2 nin Click’ine yazılır

            int a;

            double x, y, z, b;

            textBox2.Text = “Bonus”;

            a = Convert.ToInt32(textBox1.Text);

            textBox4.Text = Convert.ToString(a);

            x = a * 0.18;

            textBox5.Text = Convert.ToString(x);

            y = a + x;

            textBox6.Text = Convert.ToString(y);

            z = y + (y * 0.05);

            textBox7.Text = Convert.ToString(z);

            b = z / 15;

            textBox3.Text = Convert.ToString(b);

        }

        private void radioButton3_Click(object sender, EventArgs e)

        {

            //radio button 3 ün Click’ine yazılır

            int a;

            double x, y, z, b;

            textBox2.Text = “Access”; 

            a = Convert.ToInt32(textBox1.Text);

            textBox4.Text = Convert.ToString(a);

            x = a * 0.18;

            textBox5.Text = Convert.ToString(x);

            y = a + x;

            textBox6.Text = Convert.ToString(y);

            z = y + (y * 0.10);

            textBox7.Text = Convert.ToString(z);

            b = z / 10;

            textBox3.Text = Convert.ToString(b); 

        }

        private void radioButton4_Click(object sender, EventArgs e)

        {

            //radio button 4 ün Click’ine yazılır

            int a;

            double x, y, z, b;

            textBox2.Text = “WorldCard”;

            a = Convert.ToInt32(textBox1.Text);

            textBox4.Text = Convert.ToString(a);

            x = a * 0.18;

            textBox5.Text = Convert.ToString(x);

            y = a + x;

            textBox6.Text = Convert.ToString(y);

            z = y + (y * 0.08);

            textBox7.Text = Convert.ToString(z);

            b = z / 18;

            textBox3.Text = Convert.ToString(b);

        }

    }

}