Specifying the Cache Location : Cache Location « Cache « ASP.NET Tutorial






  1. ASP.NET Tutorial
  2. Cache
  3. Cache Location
use the Location attribute of the <%@ OutputCache %> to specify where a page is cached. 

This attribute accepts the following values:

Any: The page is cached on the browser, proxy servers, and web server (the default value).

Client: The page is cached only on the browser.

Downstream: The page is cached on the browser and any proxy servers but not the web server.

None: The page is not cached.

Server: The page is cached on the web server but not the browser or any proxy servers.

ServerAndClient: The page is cached on the browser and web server, but not on any proxy servers.

<%@ Page Language="C#" %>
<%@ OutputCache Duration="3600" VaryByParam="none" Location="Client" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">

    void Page_Load()
    {
        Random rnd = new Random();
        lblRandom.Text = rnd.Next(10).ToString();
    }
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>Cache Location</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>

    <%= DateTime.Now.ToString("T") %>
    <hr />

    Your random number is:
    <asp:Label
        id="lblRandom"
        Runat="server" />

    <br /><br />
    <a href="CacheLocation.aspx">Request Page</a>

    </div>
    </form>
</body>
</html>








13.3.Cache Location
13.3.1.Specifying the Cache Location