ASP.Net/Page/Resolve URL
Page.ResolveUrl
<%@ Page Language="vb" %>
<html>
<head>
<title>ResolveUrl method example</title>
<script runat="server">
Sub Page_Load()
Message.Text = Page.ResolveUrl("global.asax")
End Sub
</script>
</head>
<body>
<asp:label id="Message" runat="server"/>
</body>
</html>