// Windows form Close button handler

        #region Close button handle

        protected override void OnFormClosing(FormClosingEventArgs e)
        {
            base.OnFormClosing(e);

            if (e.CloseReason == CloseReason.WindowsShutDown)
            {
                return;
            }

            // Confirm user wants to close
            switch (MessageBox.Show(this, "Are you sure you want to Log out?", "Closing", MessageBoxButtons.YesNo))
            {
            case DialogResult.No:
                this.Hide();
                Login.Login obj = new Login.Login();
                obj.Show();
                break;

            default:
                break;
            }
        }
        // Logout function

        #region LogOut

        private void LogOut_btn_Click(object sender, EventArgs e)
        {
            this.Hide();
            Login.Login obj = new Login.Login();
            obj.Show();
        }