Configures the output cache settings for application pages . This class cannot be inherited.
Assembly: System.Web (in System.Web.dll)
The class allows you to programmatically access and modify the outputCacheSettings element of the caching section in a configuration file. The output cache settings define the dependencies (the relationships between items stored in the cache and files, cache keys, or CacheDependency objects) that are used in output caching, for instance, by the @ OutputCache directive or by the OutputCacheProfile.
The can write information into the related section of the configuration file according to the restrictions defined by the section property AllowDefinition whose value is MachineToApplication. Any attempt to write in a configuration file at a level not allowed in the hierarchy will result in an error message generated by the parser. However, you can use this class to read configuration information at any level in the hierarchy.
The following code example shows how to obtain the object from the configuration file of an existing Web application.
// Get the Web application configuration. System.Configuration.Configuration webConfig = WebConfigurationManager.OpenWebConfiguration("/aspnetTest"); // Get the section. string configPath = "system.web/caching/outputCacheSettings"; System.Web.Configuration.OutputCacheSettingsSection outputCacheSettings = (System.Web.Configuration.OutputCacheSettingsSection)webConfig.GetSection( configPath);
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.