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

            {

                string str = "true";

                bool flag = System.Convert.ToBoolean(str);

                MessageBox.Show("flg value is " + flag);

            }

            catch (Exception ex)

            {

                MessageBox.Show("Cannot conver the value" + ex.ToString() );

            }

        }

    }

}