private void GetList() { StringBuilder sb = new StringBuilder(); DataTable dt = tj.GetAvgMoneyListByUser(uID); foreach (DataRow dr in dt.Rows) { string money = StringDelHTML.PriceToStringLow(Convert.ToInt32(dr["AvgMoney"])); sb.AppendLine("<dd>" + money + "<span>" + dr["CreateTime"].ToString() + "</span></dd>"); } if (string.IsNullOrEmpty(sb.ToString())) { sb.Append("<h1 style='text-align: center; margin-top: 20px'>这里什么也没留下 </h1>"); } liststr = sb.ToString(); }