//Редактирование клиента, обновление данных в связанных таблицах private void saveClientBtn_Click(object sender, EventArgs e) { try { if (name.Text == "" || contactPerson.Text == "" || phone.Text == "" || adress.Text == "" || email.Text == "" || bankAccount.Text == "" || INN.Text == "" || country.Text == "" || city.Text == "") { MessageBox.Show("Заполните все поля!"); return; } DBConnection.EditClient(Clients.clientID, name.Text, contactPerson.Text, phone.Text, country.SelectedValue.ToString(), city.SelectedValue.ToString(), adress.Text, email.Text, bankAccount.Text, INN.Text); DBConnection.GetClients(); Clients.formDescriptor.clientsTable.DataSource = DBConnection.dtClients; Clients.ReadClientsTableRow(0); this.Close(); } catch (Exception ex) { MessageBox.Show(ex.ToString()); } }