/* * Creates new guest or decorates current customer according to window * TextBoxes contents. */ private void createGuest() { if (!this.isCustomer) // create and add new guest { mFacade.AddGuest(txtName.Text, txtPassportNb.Text, Int32.Parse(txtAge.Text)); } else // decorate current customer as guest and add to list { mFacade.AddCustomerToGuests(txtPassportNb.Text, Int32.Parse(txtAge.Text)); } }