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HttpCachePolicyWrapper::AddValidationCallback Method

Registers a validation callback for the current response.

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

public:
virtual void AddValidationCallback(
	HttpCacheValidateHandler^ handler, 
	Object^ data
) override

Parameters

handler
Type: System.Web::HttpCacheValidateHandler

The object that will handle the request.

data
Type: System::Object

The user-supplied data that is passed to the AddValidationCallback delegate.

ExceptionCondition
ArgumentNullException

The specified handler is nullptr.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

.NET Framework

Supported in: 3.5 SP1
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