System.Web Namespace   HttpCacheVaryByHeaders Class

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Causes ASP.NET to set the Vary HTTP header to the value * ( an asterisk ) and causes all other Vary header information to be dropped.

[ VB ]
Public Sub VaryByUnspecifiedParameters ( ) 

[ C# ]
public void VaryByUnspecifiedParameters ( );

[ C++ ]
public: void VaryByUnspecifiedParameters ( );

[ JScript ]
public function VaryByUnspecifiedParameters ( );

The Vary header indicates the request-header fields that the server uses to determine which of multiple cached responses is sent in response to a client request. The * field specifies that the server selects the response based on parameters not specified in request headers ( for example, the network address of the client ).

For background information on HTTP headers, see Section 14 Header Field Definitions in the Hypertext Transfer Protocol ( HTTP/1.1 ) documentation, available from the World Wide Web Consortium.

HttpCacheVaryByHeaders Members   Caching Multiple Versions of a Page

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