public static void AddCSS(Page page, string cssPath)
{
HtmlLink link = new HtmlLink();
link.Href = cssPath;
link.Attributes["rel"] = "stylesheet";
link.Attributes["type"] = "text/css";
page.Header.Controls.Add(link);
}

Common.Utility.AddCSS(this.Page, @"~/images/css.css");

<script type="text/javascript" language="javascript">
function rowclick(i)
{
    var t = $('grdPostInfo');
    var r = t.rows[i+1];
    $('txtUID2').innerText = r.cells[0].innerText;
    $('txtPID2').innerText = r.cells[1].innerText;
    $('txtContent2').innerText = r.cells[2].innerText;  
}
</script>

//实体,为了oo,将关系型数据库转化为实体对象
[Table (Name="Post")]
public class PostInfo
{
    [Column(Name = "uid")] public int uid { get; set; }
    [Column(Name = "pid")] public int pid { get; set; }
    [Column(Name = "p_content")] public string p_content { get; set; }
}