private void LoadBookForm()
{
if (bookingForm == null)
{
bookingForm = new PlaneBookingForm(_planeBookService, _planeService, _cargoService, _customerService);
}
bookingForm.MdiParent = this;
bookingForm.FormBorderStyle = FormBorderStyle.None;
this.Size = bookingForm.Size;
bookingForm.StartPosition = FormStartPosition.Manual;
bookingForm.Show();
}
public MainForm(IPlaneBookService _planeBookService, IPlaneService _planeService, ICargoService _cargoService, ICustomerService _customerService)
{
InitializeComponent();
this._planeBookService = _planeBookService;
this._planeService = _planeService;
this._cargoService = _cargoService;
this._customerService = _customerService;
this.customerForm = null;
this.planeForm = null;
this.cargoForm = null;
this.bookingForm = null;
LoadBookForm();
}