protected void btnUpdate_Click(object sender, EventArgs e)
        {
            UserManagement uDAO = new UserManagement();

            string uName     = tbName.Text;
            string uContact  = tbContact.Text;
            string lastUpdBy = Session["userID"].ToString();
            string lastUpdOn = DateTime.Now.ToString("MM/dd/yyyy h:mm tt");

            Boolean insCnt = uDAO.updateUser(Session["SelectedID"].ToString(), uName, uContact, lastUpdBy, lastUpdOn);

            tbName.Text    = String.Empty;
            tbContact.Text = String.Empty;

            alertSuccess.Visible  = true;
            msgSuccess.Text       = "Updated Successfully";
            Session["UpdateUser"] = 2;
            Response.Redirect("UserList.aspx");
        }