div 、ul、li 动态生成table

public string GenerateTable(int colCount,SqlDataReader rs,string[] fields,string startStr,string endStr)
        {
            int i = 0;
            StringBuilder resultStr = new StringBuilder();

            while (rs.Read())
            {
                //将索引复位
                if (++i % colCount == 0)
                    i = 0;

                //colCount余数为1说明将进行分行，接下的列将纳入新的行中
                if (i == 1)
                    resultStr.Append("<ul>");

                foreach (string field in fields)
                {
                    //列标签开始
                    resultStr.Append("<li>");

                    //内容
                    resultStr.Append(startStr);
                    resultStr.Append(rs[field].ToString());
                    resultStr.Append(endStr);

                    //列标签结束
                    resultStr.Append("</li>");
                }

                //colCount余数为0说明行结束
                if (i == 0)
                    resultStr.Append("</ul>");
            }

            //如果colCount的余数在0和colCount之间，则说明前一行的列数不够colCount，结尾尚无</ul>，故需补上
            if (0 < i && i < colCount)
                resultStr.Append("</ul>");

            return resultStr.ToString();
        }

        /// <summary>
        /// 用div、ul、li 生成表格
        /// </summary>
        /// <param name="colCount">每行的列数</param>
        /// <param name="fields"></param>
        /// <param name="startStr"></param>
        /// <param name="endStr"></param>
        /// <param name="liClass"></param>
        /// <returns></returns>
        public string GenerateRow(int colCount, string[] fields, string startStr, string endStr,string liClass)
        {
            int i = 0;
            StringBuilder resultStr = new StringBuilder();

            foreach (string field in fields)
            {
                //将索引复位
                if (++i % colCount == 0)
                    i = 0;

                //colCount余数为1说明将进行分行，接下的列将纳入新的行中
                if (i == 1)
                    resultStr.Append("<ul>");

                //列标签开始
                resultStr.Append("<li" + (liClass == String.Empty || liClass == null ?String.Empty:" class=\"" + liClass + "\"") + ">");

                //内容
                resultStr.Append(startStr);
                resultStr.Append(field);
                resultStr.Append(endStr);

                //列标签结束
                resultStr.Append("</li>");

                //colCount余数为0说明行结束
                if (i == 0)
                    resultStr.Append("</ul>");
            }

            //如果colCount的余数在0和colCount之间，则说明前一行的列数不够colCount，结尾尚无</ul>，故需补上
            if (0 < i && i < colCount)
                resultStr.Append("</ul>");

            return resultStr.ToString();
        }