internal void Clear()
        {
            _item = null;

            Title.ClearValue(TextBlock.TextProperty);
            Avator.ClearValue(Ellipse.FillProperty);
            VoteCount.ClearValue(TextBlock.TextProperty);
            Summary.ClearValue(TextBlock.TextProperty);
        }
        internal void Clear()
        {
            _item = null;

            Author.ClearValue(TextBlock.TextProperty);
            Verb.ClearValue(TextBlock.TextProperty);
            Avatar.ClearValue(Ellipse.FillProperty);

            Title.ClearValue(TextBlock.TextProperty);

            VoteCount.ClearValue(TextBlock.TextProperty);
            Summary.ClearValue(TextBlock.TextProperty);


            _authorTapped  = null;
            _titleTapped   = null;
            _summaryTapped = null;
        }