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 -> unit
Public 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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