HttpResponse.Cache Property

.NET Framework (current version)
 

Gets the caching policy (such as expiration time, privacy settings, and vary clauses) of a Web page.

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

C#
C++
F#
VB
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Public ReadOnly Property Cache As HttpCachePolicy

Property Value

Type: System.Web.HttpCachePolicy

An HttpCachePolicy object that contains information about the caching policy of the current response.

The following example writes properties of the current cache policy to the HTTP output stream.

C#
VB
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Response.Cache.SetExpires(DateTime.Now.AddSeconds(60))
Response.Cache.SetCacheability(HttpCacheability.Public)
Response.Cache.SetValidUntilExpires(False)
Response.Cache.VaryByParams("Category") = True

If Response.Cache.VaryByParams("Category") Then
   '...
End If

.NET Framework
Available since 1.1
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