Hi,
In your aspx page define a container first.
<div runat="server" id="myHyperlink">
</div>
Then use add it like this from code behind
HyperLink hlRow = new HyperLink();
hlRow.NavigateUrl="http://www.google.com";
hlRow.Text = "Google";
hlRow.Visible = true;
hlRow.Style.Add("color", "#000000");
hlRow.Style.Add("text-decoration", "none");
this.myHyperlink.Controls.Add(hlRow);