using System;
using System.Windows.Forms;

namespace WindowsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            int count = 1;
            while (count < = 4)
            {
                MessageBox.Show("The value of i is : " + count);
                count = count + 1;
            }
        }
    }
}