private void AddTax() { // ensure page validity if (!Page.IsValid) { return; } try { // string description = txtDescription.Text.Trim(); // string country = ddlCountries.SelectedValue; // string state = String.Empty; if (chkAllStates.Checked) { state = ALL_STATES; } else { state = (ddlStates.Visible) ? ddlStates.SelectedValue : txtStateProvince.Text.Trim(); } // int taxTypeId = Convert.ToInt32(ddlTaxType.SelectedValue); // bool active = Convert.ToBoolean(rblTaxStatus.SelectedValue); // decimal amount = Convert.ToDecimal(txtTaxAmount.Text.Trim()); // int result = StorehouseHelper.AddTaxation(country, state, description, taxTypeId, amount, active); // if (result < 0) { // ShowResultMessage(Keys.ModuleName, result, country, state); // return; } // RedirectToBrowsePage(); } catch (Exception ex) { ShowErrorMessage("SAVE_TAX", ex); } }