网页表格提取后到dataGridView显示有关问题

<divclass="download_center">
<formaction="/Index/key_judge"method="post"id="sub"name="sub">
<inputid="tid"name="tid"type="hidden"value=""/>
<table>
<tr>
<td>状态</td>
<td>标题</td>
<td>大小</td>
<td>日期</td>
<td>格式</td>
</tr>
<tr>
<td>已下载</td>
<td><ahref="/Index/user_key_c/down/1015/id/964287"id="dd">潘多拉的宝剑</a></td>
<td></td>
<td>2012-06-20</td>
<td>预告片</td>
<td><ahref="/Index/user_key_c/down/1015/id/964287">显示</a></td>
</tr><tr>

<td>已下载</td>
<td><ahref="/Index/user_key_c/down/1016/id/964288"id="dd">黑暗中的救赎</a></td>
<td></td>
<td>2012-06-20</td>
<td>预告片</td>
<td><ahref="/Index/user_key_c/down/1016/id/964288">显示</a></td>
</tr>
</table>
<inputtype="hidden"name="__hash__"value="ee23541bb94029a98fbef3f0c817735a"/></form>
</div>