HttpCachePolicy.SetVaryByCustom(String) Method
Definition
Important
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Specifies a custom text string to vary cached output responses by.
public:
void SetVaryByCustom(System::String ^ custom);public void SetVaryByCustom (string custom);member this.SetVaryByCustom : string -> unitPublic Sub SetVaryByCustom (custom As String)Parameters
- custom
- String
The text string to vary cached output by.
Exceptions
custom is null.
The SetVaryByCustom(String) method has already been called.
Examples
The following code example demonstrates how to set the custom vary string to "Accept-Charset", which causes the origin-server's cache to choose one of several cached responses depending on the browser's Accept-Charset header.
Response.Cache.SetVaryByCustom("Accept-Charset");
Response.Cache.SetVaryByCustom("Accept-Charset")
Remarks
SetVaryByCustom is introduced in the .NET Framework version 3.5. For more information, see Versions and Dependencies.
Applies to
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