<head><title id="mytitle" runat="server"></title></head>protected HtmlGenericControl mytitle;...mytitle.InnerText = "new title";
or output something likePage.RegisterStartupScript("MyTitle","<script language=javascript>document.title='new title';</script>");
or output something likePage.RegisterStartupScript("MyTitle","<script language=javascript>document.title='new title';</script>");
<tr>
<td>...</td>
</tr>
</table>protected HtmlTable tbl;tbl.Rows[0].Cells[0].InnerHtml = "<b>hello</b>";