private void RefreshQuote()
 {
     if (dataStore != null)
     {
         var quote = dataStore.GetRandomQuote();
         quoteViewer.SetQuote(quote);
     }
 }
        public QuotesPopupWindow(IQuoteStore ds)
        {
            InitializeComponent();
            this.DataContext = this;

            WindowOpacity = 0;

            //QuotesViewer.SetDataStore(ds);
            QuotesViewer.SetQuote(ds.GetRandomQuote());
        }