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HttpRequest.Abort Method

.NET Framework 4.5

Forcibly terminates the underlying TCP connection, causing any outstanding I/O to fail. You might use this method in response to an attack by a malicious HTTP client.

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

'Declaration
Public Sub Abort

This method is thread-safe. Any thread may call it at any time.

This method can only be used in integrated mode. If you invoke it in classic mode, an exception is thrown. To determine the pipeline mode, use UsingIntegratedPipeline.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5

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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