October 2010
Intermediate to advanced
1920 pages
73h 55m
English
Content preview from ASP.NET 4 UnleashedBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Manipulating the Page Output Cache Programmatically
If you need more control over how ASP.NET Framework caches pages, then you can work directly with the HttpCachePolicy class. This class is exposed by the Response.Cache property.
The HttpCachePolicy class includes properties and methods that enable you to perform programmatically all the tasks that you can perform with the <%@ OutputCache %> directive. You also can use the methods of this class to manipulate the HTTP cache headers that are sent to proxy servers and browsers.
This class supports the following properties:
• VaryByHeaders—
Gets the list of headers that are used to vary cache output.
• VaryByParams—
Gets the list of query string and form parameters used to vary cache output.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.