private void button8_Click(object sender, EventArgs e) { string curs = ""; if (tb_curs.Text != "") curs = tb_curs.Text; else curs = cb_curs.SelectedValue.ToString(); if (tb_currency_rub.Text == "") { lb_status.Text = "Ошибка: Введите стоимость валюты!"; } else { DataSaver ds = new DataSaver(login_, password_); lb_status.Text = ds.AddCurrency(dateTimePicker2.Text , curs.Replace(" ", "") , tb_currency_rub.Text.Replace(separator_false, separator_true).Replace(" ","") ); } this.v_CurrencyCursTableAdapter.Fill(this.currencyCurs1.v_CurrencyCurs); this.v_CurrencyTableAdapter.Fill(this.formationOfScheduleDataSet2.v_Currency); tb_currency_rub.Text = ""; tb_curs.Text = ""; }