RadioButton Click Event : RadioButton : GUI Windows Forms C# Examples

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

public  partial  class  Form1  :  Form
{
        string  ticketClass;
        
        public  Form1()
        {
                InitializeComponent();
        }

        private  void  okButton_Click(object  sender,  EventArgs  e)
        {
                MessageBox.Show(ticketClass);
        }

        private  void  TicketTypeChanged(object  sender,  EventArgs  e)
        {
                RadioButton  button  =  (RadioButton)sender;
                if  (button.Checked)
                        ticketClass  =  button.Text;
        }
}
partial  class  Form1
{
        private  void  InitializeComponent()
        {
                this.label1  =  new  System.Windows.Forms.Label();
                this.economyRadio  =  new  System.Windows.Forms.RadioButton();
                this.premiumRadio  =  new  System.Windows.Forms.RadioButton();
                this.businessRadio  =  new  System.Windows.Forms.RadioButton();
                this.upperRadio  =  new  System.Windows.Forms.RadioButton();
                this.firstRadio  =  new  System.Windows.Forms.RadioButton();
                this.okButton  =  new  System.Windows.Forms.Button();
                this.SuspendLayout();
                //  
                //  label1
                //  
                this.label1.AutoSize  =  true;
                this.label1.Location  =  new  System.Drawing.Point(12,  9);
                this.label1.Name  =  "label1";
                this.label1.Size  =  new  System.Drawing.Size(168,  13);
                this.label1.TabIndex  =  0;
                this.label1.Text  =  "Choose  the  cabin  class  you  require";
                //  
                //  economyRadio
                //  
                this.economyRadio.AutoSize  =  true;
                this.economyRadio.Location  =  new  System.Drawing.Point(46,  44);
                this.economyRadio.Name  =  "economyRadio";
                this.economyRadio.Size  =  new  System.Drawing.Size(65,  17);
                this.economyRadio.TabIndex  =  1;
                this.economyRadio.Text  =  "Economy";
                this.economyRadio.CheckedChanged  +=  new  System.EventHandler(this.TicketTypeChanged);
                //  
                //  premiumRadio
                //  
                this.premiumRadio.AutoSize  =  true;
                this.premiumRadio.Location  =  new  System.Drawing.Point(46,  68);
                this.premiumRadio.Name  =  "premiumRadio";
                this.premiumRadio.Size  =  new  System.Drawing.Size(108,  17);
                this.premiumRadio.TabIndex  =  2;
                this.premiumRadio.Text  =  "Premium  Economy";
                this.premiumRadio.CheckedChanged  +=  new  System.EventHandler(this.TicketTypeChanged);
                //  
                //  businessRadio
                //  
                this.businessRadio.AutoSize  =  true;
                this.businessRadio.Location  =  new  System.Drawing.Point(46,  92);
                this.businessRadio.Name  =  "businessRadio";
                this.businessRadio.Size  =  new  System.Drawing.Size(90,  17);
                this.businessRadio.TabIndex  =  3;
                this.businessRadio.Text  =  "Business  class";
                this.businessRadio.CheckedChanged  +=  new  System.EventHandler(this.TicketTypeChanged);
                //  
                //  upperRadio
                //  
                this.upperRadio.AutoSize  =  true;
                this.upperRadio.Location  =  new  System.Drawing.Point(46,  115);
                this.upperRadio.Name  =  "upperRadio";
                this.upperRadio.Size  =  new  System.Drawing.Size(123,  17);
                this.upperRadio.TabIndex  =  4;
                this.upperRadio.Text  =  "Upper  Business  Class";
                this.upperRadio.CheckedChanged  +=  new  System.EventHandler(this.TicketTypeChanged);
                //  
                //  firstRadio
                //  
                this.firstRadio.AutoSize  =  true;
                this.firstRadio.Location  =  new  System.Drawing.Point(46,  139);
                this.firstRadio.Name  =  "firstRadio";
                this.firstRadio.Size  =  new  System.Drawing.Size(67,  17);
                this.firstRadio.TabIndex  =  5;
                this.firstRadio.Text  =  "First  class";
                this.firstRadio.CheckedChanged  +=  new  System.EventHandler(this.TicketTypeChanged);
                //  
                //  okButton
                //  
                this.okButton.Location  =  new  System.Drawing.Point(212,  194);
                this.okButton.Name  =  "okButton";
                this.okButton.Size  =  new  System.Drawing.Size(75,  23);
                this.okButton.TabIndex  =  6;
                this.okButton.Text  =  "OK";
                this.okButton.Click  +=  new  System.EventHandler(this.okButton_Click);
                //  
                //  Form1
                //  
                this.AutoScaleDimensions  =  new  System.Drawing.SizeF(6F,  13F);
                this.AutoScaleMode  =  System.Windows.Forms.AutoScaleMode.Font;
                this.ClientSize  =  new  System.Drawing.Size(299,  229);
                this.Controls.Add(this.okButton);
                this.Controls.Add(this.firstRadio);
                this.Controls.Add(this.upperRadio);
                this.Controls.Add(this.businessRadio);
                this.Controls.Add(this.premiumRadio);
                this.Controls.Add(this.economyRadio);
                this.Controls.Add(this.label1);
                this.Name  =  "Form1";
                this.Text  =  "Flight  Booker";
                this.ResumeLayout(false);
                this.PerformLayout();

        }

        private  System.Windows.Forms.Label  label1;
        private  System.Windows.Forms.RadioButton  economyRadio;
        private  System.Windows.Forms.RadioButton  premiumRadio;
        private  System.Windows.Forms.RadioButton  businessRadio;
        private  System.Windows.Forms.RadioButton  upperRadio;
        private  System.Windows.Forms.RadioButton  firstRadio;
        private  System.Windows.Forms.Button  okButton;
}
public  class  RadioButtonClickEvent
{
        [STAThread]
        static  void  Main()
        {
                Application.EnableVisualStyles();
                Application.Run(new  Form1());
        }
}