private void btnSave_Click(object sender, EventArgs e)
        {
            base.InitWorkSpace();

            AddCustomerPresenter presenter = new AddCustomerPresenter(this);
            if (presenter.Create())
            {
                actionResult = "updated";
                Hide();
            }

            base.CloseWorkSpace();
        }
 protected void btnAdd_OnClick(object sender, EventArgs e) {
     AddCustomerPresenter presenter = new AddCustomerPresenter(this);
     if (presenter.Create())
         Response.Redirect("ListCustomers.aspx?action=added", false);
 }