//Добавление данных в таблицу "Клиенты" private void Bt_Insert_Client_Click(object sender, RoutedEventArgs e) { if (tb_Name_Client.Text.ToString() == "" | tb_Middle_Name_Client.Text.ToString() == "" | tb_Surname_of_Client.Text.ToString() == "" | tb_Number_Phone_of_Client.Text.ToString() == "" | tb_Email_of_Client.Text.ToString() == "") { System.Windows.MessageBox.Show("Поля не заполнены! " + "\n Повторите попытку ввода!", "Сервис+", MessageBoxButton.OK, MessageBoxImage.Warning); } else { procedures.Client_Insert(tb_Name_Client.Text.ToString(), tb_Surname_of_Client.Text.ToString(), tb_Middle_Name_Client.Text.ToString(), tb_Number_Phone_of_Client.Text.ToString(), tb_Email_of_Client.Text.ToString()); dgFill(QR); Client ps2 = new Client(); ps2.Show(); Hide(); } }