Find html link in datalist in asp.net

Hi do like this first add hyperlink into datalist. 

                     RepeatColumns="4" RepeatDirection="Horizontal">
   
                              NavigateUrl="http://www.microsoft.com" Text="Microsoft Official Site"
                  Target="_new" runat="server"/>                     
   
   

   

               
After create the  ItemDataBound event of Datalist control and set this code in this itemdataBound event.
 
protected void dlIncludeAttractions_ItemDataBound(object sender, DataListItemEventArgs e)
{
  if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
    {       
                HyperLink Hyp1 = (HyperLink)e.Item.FindControl("hyperlink1");
                Hyp1.rel = "prettyPhoto";

    }
}

yes you can add rel attribute by using this code in.cs:


HyperLink1.Attributes.Add("rel", "prettyPhoto");

I am take a link on aspx page.


and i wann use this link on cs page because i wann to use href at runtime.

please provide more detail about your requirement.