I have an ASP.NET page where i am trying to do some output caching.But ran into a problem.
My ASPX page has
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="MYProject._Default" %>
<%@ OutputCache Duration="600" VaryByParam="None" %>
<%@ Register TagPrefix="MYProjectUC" TagName="PageHeader" Src="~/Lib/UserControls/PageHeader.ascx" %>
<%@ Register TagPrefix="MYProjectUC" TagName="PageFooter" Src="~/Lib/UserControls/PageFooter.ascx" %>
and i have used
the User
control called "PageHeader" in
the aspx page.
In PageHeader.ascx, i have an asp.net substitution
control, where i want to show some links based on
the logged in user.
<%@
Control Language="C#" AutoEventWireup="true" CodeBehind="PageHeader.ascx.cs" Inherits="MyProject.Lib.UserControls.PageHeader1" %>
<div class="headerRow">
<div class="headerLogo">
<a href="Default.aspx"><img src="Lib/Images/header.gif" alt=""></a>
</div>
<div id="divHeaderMenu" runat="server">
<asp:Substitution ID="subLinks" runat="server" MethodName="GetUserProfileHeaderLinks" />
</div>
</div><!--headerRow-->
In my ascx.cs file,i have a static method which will
return a string based on whether
the used logged in or not using session
public static string GetUserProfileHeaderLinks(HttpContext context)
{
string strHeaderLinks = string.Empty;
// check session and return string
return strHeaderLinks;
}
But Still
the page shows
the same content for both logged in user and Guest user.
My objective is to to have
the Page being cached except
the content inside
the substitution
control.
Any idea how to achieve this ? Thanks in advance
