public void SetNavButtons()
        {
            Console.WriteLine("Set Nav Buttons");
            NextButtonDisabled = false;
            switch (Step)
            {
                case 1:
                    PreviousButtonDisabled = true;
                    if (string.IsNullOrEmpty(_gender))
                    {
                        NextButtonDisabled = true;
                    }
                    break;
                default:
                    break;
            }
        }