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HttpCachePolicyWrapper.SetRevalidation Method

Sets the Cache-Control HTTP header to either the must-revalidate or the proxy-revalidate directives, based on the specified enumeration value.

Namespace:  System.Web
Assembly:  System.Web (in System.Web.dll)

public override void SetRevalidation(
	HttpCacheRevalidation revalidation


Type: System.Web.HttpCacheRevalidation
The HttpCacheRevalidation enumeration value to set the Cache-Control header to.


revalidation is not one of the enumeration values.

.NET Framework

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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