将数组列表绑定到转发器

Question

我的情况：我正在尝试将数组列表绑定到转发器，但其显示为system.string []。我在这里想念什么吗？

  private static String[] a = new String[]
    {
        "CITIZ ",
        "CITIZEER ",
        "CITIAME",
        "CITIZE ",
        "CITI"

    };

数组中项目的示例

   public void GetMatchesDetails()
    {
        List<String> matchDetails = new List<string>();
        foreach (Oddsmath om in oddsmathGoodMatches)
        {
            matchDetails.Add("http://www.oddsmath.com" + om.matchUrl);
        }
        foreach (String om in matchDetails)
        {
            HtmlDocument doc = new HtmlWeb().Load(om);

            foreach (HtmlNode table in doc.DocumentNode.SelectNodes("html"))
            {

                Console.WriteLine("Found: " + table.OuterHtml);
                foreach (HtmlNode row in table.SelectNodes("tr"))
                {
                    Console.WriteLine("row");
                    foreach (HtmlNode cell in row.SelectNodes("th|td"))
                    {
                        Console.WriteLine("cell: " + cell.InnerText);
                    }
                }
            }
        }

    }