public override void Remove(MenuElement element) { _elements.Remove(element); }
public override void Add(MenuElement element) { _elements.Add(element); }
public override void Remove(MenuElement menu) { Console.WriteLine("Cannot remove from a Main Page"); }
public override void Add(MenuElement menu) { Console.WriteLine("Cannot add to Main Page"); }
public abstract void Remove(MenuElement menu);
public abstract void Add(MenuElement menu);