using System;
using System.Windows.Forms;

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

        private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                int val = 100;
                int div = 0;
                int resultVal;
                resultVal = (val / div);
                MessageBox.Show("The result is  : " + resultVal);
            }
            catch (System.Exception  ex)
            {
                MessageBox.Show("Exception catch here - details  : " + ex.ToString());
            }
            finally
            {
                MessageBox.Show("Enter finally block ");
            }
        }
    }
}