Specifying Cache Item Priorities : Priorities « Cache « ASP.NET Tutorial






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  3. Priorities
The following web configuration file changes the memory limit of your application to 100,000 kilobytes and disables the expiration of items in the cache.

File: Web.Config

<configuration>
    <system.web>
      <caching>
        <cache privateBytesLimit="100000" disableExpiration="true"/>
      </caching>
    </system.web>
</configuration>


The following page displays your application's current private bytes limit

<%@ 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">

    void Page_Load()
    {
        lblPrivateBytes.Text = Cache.EffectivePrivateBytesLimit.ToString("n0");
    }
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>Show Private Bytes Limit</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>

    Effective Private Bytes Limit:
    <asp:Label
        id="lblPrivateBytes"
        Runat="server" />

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








13.11.Priorities
13.11.1.Specifying Cache Item Priorities