ResponseExtensions.OutputCache Method
Definition
Important
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Configures the cache policy of an HTTP response instance.
public static void OutputCache (this System.Web.HttpResponseBase response, int numberOfSeconds, bool sliding = false, System.Collections.Generic.IEnumerable<string> varyByParams = default, System.Collections.Generic.IEnumerable<string> varyByHeaders = default, System.Collections.Generic.IEnumerable<string> varyByContentEncodings = default, System.Web.HttpCacheability cacheability = 4);static member OutputCache : System.Web.HttpResponseBase * int * bool * seq<string> * seq<string> * seq<string> * System.Web.HttpCacheability -> unit<Extension()>
Public Sub OutputCache (response As HttpResponseBase, numberOfSeconds As Integer, Optional sliding As Boolean = false, Optional varyByParams As IEnumerable(Of String) = null, Optional varyByHeaders As IEnumerable(Of String) = null, Optional varyByContentEncodings As IEnumerable(Of String) = null, Optional cacheability As HttpCacheability = 4)Parameters
- response
- HttpResponseBase
The HTTP response instance.
- numberOfSeconds
- Int32
The length of time, in seconds, before items expire from the cache.
- sliding
- Boolean
true to indicate that items expire from the cache on a sliding basis; false to indicate that items expire when they reach the predefined expiration time.
- varyByParams
- IEnumerable<String>
The list of all parameters that can be received by a GET or POST operation that affect caching.
- varyByHeaders
- IEnumerable<String>
The list of all HTTP headers that affect caching.
- varyByContentEncodings
- IEnumerable<String>
The list of all Content-Encoding headers that affect caching.
- cacheability
- HttpCacheability
One of the enumeration values that specifies how items are cached.