public ActionResult PageB(string code)
        {
            if (String.IsNullOrEmpty(code))
            {
                return(View("Error"));
            }

            var            message = _messageService.GetByCode(code);
            PageBViewModel model;

            if (message != null)
            {
                model = Mapper.Map <Message, PageBViewModel>(message);
            }
            else
            {
                model = new PageBViewModel {
                    Code = code
                };
            }

            return(View(model));
        }
 public PageB()
 {
     InitializeComponent();
     BindingContext = new PageBViewModel(this);
 }