public void RegisterMember()
        {
            _view.Output("Register member");
            _view.Output("-----------------------");

            _view.Output("Enter name: ");
            string name = _view.Input();

            _view.Output("Enter personal number: ");
            int personalNumber = Convert.ToInt32(_view.Input());

            Member member = new Member(name, personalNumber);

            _memberHandler.addMember(member);

            _view.Output("Member registrered!");
        }