public static MenuSystem GetInstance() { if (menuSystemObj == null) { menuSystemObj = new MenuSystem(); } return(menuSystemObj); }
public CustomerScreen() { menuSystem = MenuSystem.GetInstance(); noOfPaths = 3; }
public CartMain() { menuSystem = MenuSystem.GetInstance(); noOfPaths = 3; }
public MainScreen() { menuSystem = MenuSystem.GetInstance(); noOfPaths = 3; }
public LoginMain() { menuSystem = MenuSystem.GetInstance(); }
public ManagerMain() { menuSystem = MenuSystem.GetInstance(); noOfPaths = 5; }