private void btnDeleteReservation_Click(object sender, EventArgs e) { var customerID = mainForm.GetSelectedCustomerID(); var dbm = new DBmanager(); dbm.DeleteReservation(customerID); MessageBox.Show("Reservation is now annulled"); this.Close(); }
private void btnChangeReservation_Click(object sender, EventArgs e) { var customerID = mainForm.GetSelectedCustomerID(); var dbm = new DBmanager(); dbm.DeleteReservation(customerID); using (var subform = new BookARoomForm(mainForm)) { subform.ShowDialog(); } this.Close(); }