This documentation is archived and is not being maintained.

OutputCacheParameters.VaryByCustom Property

Gets a list of custom strings that the output cache uses to vary the cache entry.

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

public string VaryByCustom { get; set; }

Property Value

Type: System.String
The list of custom strings.

If you specify "browser" for this property, the cache entry will be varied by browser type and major version number. If a custom string is entered, you must override the HttpApplication.GetVaryByCustomString method in your application's Global.asax file.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.