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HttpContextBase.PreviousHandler Property

When overridden in a derived class, gets the IHttpHandler object for the parent handler.

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

abstract PreviousHandler : IHttpHandler with get 
override PreviousHandler : IHttpHandler with get

Property Value

Type: System.Web.IHttpHandler
An IHttpHandler object that represents the parent handler, or a null reference (Nothing in Visual Basic) if no parent handler was found.

ExceptionCondition
NotImplementedException

Always.

.NET Framework

Supported in: 4.5, 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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