Itemdatabound, hyperlink asp.net, c#

Hi,
I have a datalist which is as so

   <asp:DataList ID="dlPaging" runat="server" OnItemCreated="dlPaging_ItemCreated" RepeatDirection="vertical"
        CellPadding="3" CellSpacing="3" ItemDataBound="dlpaging_Databound">
        <ItemTemplate>
                     <asp:Label ID="Label1" runat="server" Text=""></asp:Label>
            <asp:HyperLink ID="hprComments" runat="server">Comments</asp:HyperLink>
                   </ItemTemplate>
    </asp:DataList>

and then the back end code

 protected void dlpaging_Databound(object sender, DataListItemEventArgs e)
    {
        if (e.Item.ItemType == ListItemType.AlternatingItem | e.Item.ItemType == ListItemType.Item)
        {
         
            HyperLink hyperlink = (HyperLink)e.Item.FindControl("hprComments");
            hyperlink.NavigateUrl = "default.aspx";
             

        }

All i want it to do is to go to the default.aspx page but it will not make the hyper link clickable please help

Thanks

R8VI