<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
    
  protected void Page_PreInit()
  {
    Page.Theme = Server.HtmlEncode(Request.QueryString["Theme"]);
  }

</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
  <title>Assigning a Theme in Code</title>
</head>
<body>
  <form id="form1" runat="server">
    <div>
      <h2>Assigning a Theme in Code</h2> 
      <a href="programmatic_cs.aspx?Theme=ThemeA">Theme A</a> 
      <a href="programmatic_cs.aspx?Theme=ThemeB">Theme B</a>
    </div>
  </form>
</body>
</html>
