Chokanbar.Model.MarkReview.GetKeywordText C# (CSharp) Method

        public string GetKeywordText()
        {
            if (_mark is KeywordMark)
            {
                var keyMark = _mark as KeywordMark;
                return keyMark.keyword;
            }
            if (_mark is StoryFrameMark)
            {
                var keyMark = _mark as StoryFrameMark;
                return _document.Substring(_mark.HeadCharIndex, _mark.TailCharIndex - _mark.HeadCharIndex + 1);
            }

            return Text;
        }