Form Closing Event in Win Forms

Form Closing Event in Win Forms

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 WindowsFormsApplication3

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        private void Form1_FormClosing(object sender, FormClosingEventArgs e)

        {

            if (sender == this)

            {

                MessageBox.Show("Do You Want Close Application");

                if (sender != this)

                {

                    e.Cancel = true;

                }

            }

        }

        private void Form1_Load(object sender, EventArgs e)

        {

        }

    }

}