HttpCacheVaryByHeaders.AcceptTypes Property
Gets or sets a value indicating whether the origin server adds the Accept field to the Vary HTTP header.
[Visual Basic] Public Property AcceptTypes As Boolean [C#] public bool AcceptTypes {get; set;} [C++] public: __property bool get_AcceptTypes(); public: __property void set_AcceptTypes(bool); [JScript] public function get AcceptTypes() : Boolean; public function set AcceptTypes(Boolean);
Property Value
The default value is false. When set to true, this property causes ASP.NET to add the Accept field to the Vary HTTP header sent to the client.
Remarks
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 Accept field specifies that the server selects the response based on the media types acceptable to the client.
For more information on HTTP cache control headers, see RFC 2616: Hypertext Transfer Protocol -- HTTP/1.1, available on the World Wide Web Consortium's Web site at http://www.w3c.org. See section 14, "Header Field Definitions", for complete details.
Example
This example performs some action only if the AcceptTypes property is True.
[Visual Basic]
<%
'This example performs some action only if the AcceptTypes
property
'is True.
If Response.Cache.VaryByHeaders.AcceptTypes = True Then
...
End If
%>
Requirements
Platforms: Windows 2000, Windows XP Professional, Windows Server 2003 family
See Also
HttpCacheVaryByHeaders Class | HttpCacheVaryByHeaders Members | System.Web Namespace