HttpCachePolicy.VaryByHeaders Property


Gets the list of all HTTP headers that will be used to vary cache output.

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

member VaryByHeaders : HttpCacheVaryByHeaders with get

Property Value

Type: System.Web.HttpCacheVaryByHeaders

An HttpCacheVaryByHeaders that specifies which HTTP headers are used to select the cached response.

When a cached item has several vary headers, a separate version of the requested document is available from the cache for each HTTP header type.

VaryByHeaders is introduced in the .NET Framework version 3.5. For more information, see .NET Framework Versions and Dependencies.

.NET Framework
Available since 1.1
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