public static StaffMenu GetInstance() { if (uniqueInstance == null) { uniqueInstance = new StaffMenu(); } return(uniqueInstance); }
private MainMenu() { stamenu = StaffMenu.GetInstance(); stumenu = StudentMenu.GetInstance(); }
public static StaffMenu GetInstance() { if (uniqueInstance == null) { uniqueInstance = new StaffMenu(); } return(uniqueInstance); }
private MainMenu() { stamenu = StaffMenu.GetInstance(); stumenu = StudentMenu.GetInstance(); }