Наследование: Catel.Data.ModelBase
        public FindItemViewModel(FindItemModel model, IUIVisualizerService uiVisualizerService, IPleaseWaitService pleaseWaitService, IMessageService messageService)
        {

            FindItem = model;

            _uiVisualizerService = uiVisualizerService;
            _pleaseWaitService = pleaseWaitService;
            _messageService = messageService;

            SearchCommand = new Command(Search);
            NextPageCommand = new Command(NextPage);
            PreviousPageCommand = new Command(PreviousPage);
            OkCommand = new Command(Ok);

        }
        private void FindItem()
        {

            var fi = new FindItemModel();

            var returnVal = _uiVisualizerService.ShowDialog(new FindItemViewModel(fi, _uiVisualizerService, _pleaseWaitService, _messageService));

        }