数据现实问题

Question

页面上放个服务器端的div
<div id="divTest" runat="server"></div>
后台写个方法this.divTest.InnerHtml="<table>";
for(int i=0;i<dt.Rows.Count;i=i+3)
{
this.divTest.InnerHtml+="<tr>";
this.divTest.InnerHtml+="<td>";
this.divTest.InnerHtml+="<img src="+dt.Rows[i][1]+"alt=""";
this.divTest.InnerHtml+="</td>";this.divTest.InnerHtml+="<td>";
this.divTest.InnerHtml+="<img src="+dt.Rows[i+1][1]+"alt=""";
this.divTest.InnerHtml+="</td>";this.divTest.InnerHtml+="<td>";
this.divTest.InnerHtml+="<img src="+dt.Rows[i+2][1]+"alt=""";
this.divTest.InnerHtml+="</td>";this.divTest.InnerHtml+="</tr>";
}this.divTest.InnerHtml="</table>";