Close form when click X symbol

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 WindowsFormsApplication11

{

public partial class Form5 : Form

{

public Form5()

{

InitializeComponent();

}



private void Form5_FormClosing(object sender, FormClosingEventArgs e)

{

if (MessageBox.Show("Do you want to Close the form?", "Form close", MessageBoxButtons.YesNo) == DialogResult.No)

{

e.Cancel = true;

}

}

}

}