private void CreateBookingForm_Click(object sender, EventArgs e)
{
ReservationEditor editor = new ReservationEditor(this, _fileStorage, new Reservation());
editor.Show();
this.Hide();
}
private void ViewButton_Click(object sender, EventArgs e)
{
int reservationId = Convert.ToInt32(ReservationsGrid.Rows[ReservationsGrid.SelectedRows[0].Index].Cells[0].Value.ToString());
Reservation reservation = _fileStorage.Reservations.First(x => x.Id == reservationId);
ReservationEditor editor = new ReservationEditor(this, _fileStorage, reservation);
editor.Show();
this.Hide();
}