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HttpCachePolicy Class

Contains methods for setting cache-specific HTTP headers and for controlling the ASP.NET page output cache.

Namespace:  System.Web
Assembly:  System.Web (in System.Web.dll)
[AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
public sealed class HttpCachePolicy

For background information about HTTP headers and controlling caching, see RFC 2616: Hypertext Transfer Protocol -- HTTP/1.1, available on the World Wide Web Consortium (W3C) Web site.

TopicLocation
How to: Cache Versions of a Page Using HTTP HeadersBuilding ASP .NET Web Applications
How to: Set the Cacheability of an ASP.NET Page DeclarativelyBuilding ASP .NET Web Applications
How to: Set a Page's Cacheability ProgrammaticallyBuilding ASP .NET Web Applications
How to: Cache Page Output with File DependenciesBuilding ASP .NET Web Applications
How to: Cache Versions of a Page Using Requesting BrowserBuilding ASP .NET Web Applications
How to: Set Expiration Values for ASP.NET Page CachingBuilding ASP .NET Web Applications
How to: Cache Page Output with Cache Key DependenciesBuilding ASP .NET Web Applications
How to: Retrieve Values of Cached ItemsBuilding ASP .NET Web Applications
How to: Cache Versions of a Page Using HTTP HeadersBuilding ASP .NET Web Applications
How to: Set the Cacheability of an ASP.NET Page DeclarativelyBuilding ASP .NET Web Applications
How to: Set a Page's Cacheability ProgrammaticallyBuilding ASP .NET Web Applications
How to: Cache Page Output with File DependenciesBuilding ASP .NET Web Applications
How to: Cache Versions of a Page Using Requesting BrowserBuilding ASP .NET Web Applications
How to: Set Expiration Values for ASP.NET Page CachingBuilding ASP .NET Web Applications
How to: Cache Page Output with Cache Key DependenciesBuilding ASP .NET Web Applications
How to: Retrieve Values of Cached ItemsBuilding ASP .NET Web Applications
Walkthrough: Using Output Caching to Enhance Web Site PerformanceBuilding ASP .NET Web Applications in Visual Studio
System.Object
  System.Web.HttpCachePolicy
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0
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