解決 MasterPage Head <% ... %> 錯誤

css:
<link href="~/App_Themes/Theme1/css/grid.css" rel="stylesheet" type="text/css" />

js:
<script type="text/javascript" src='<%#ResolveUrl("~/JavaScript/jquery.cookie.js") %>'></script>

後端: 

protected override void OnLoad(EventArgs e)

{
        Page.Header.DataBind();

}