正则表达式分割数组

用正则表达式分割数组很方便：
例如：
一个字符串
"天马山","天马山","0XFF07","310117000","地址",121.141618,31.064277
的分割：

            string str = "\"天马山\",\"天马山\",\"0XFF07\",\"310117000\",\"地址\",121.141618,31.064277";
            string[] splitstr;
            str = str.TrimStart(new char[] { '"' });
            splitstr = Regex.Split(str, "\",\"(.*?)\",\"(.*?)\",\"(.*?)\",\"(.*?)\",(.*?),", RegexOptions.Compiled | RegexOptions.Singleline);