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HttpCachePolicyBase.SetValidUntilExpires Method

When overridden in a derived class, specifies whether the ASP.NET cache should ignore HTTP Cache-Control headers that are sent by the client that invalidate the cache.

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

public virtual void SetValidUntilExpires(
	bool validUntilExpires


Type: System.Boolean
true to specify that ASP.NET should ignore Cache-Control invalidation headers; otherwise, false.



.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.