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UnknownExceptionAction Enumeration

Specifies how a durable service will handle an unknown exception.

Namespace:  System.ServiceModel.Description
Assembly:  System.WorkflowServices (in System.WorkflowServices.dll)

public enum UnknownExceptionAction

Member nameDescription
TerminateInstanceThe service will close all channels and remove its state information from its persistence store.
AbortInstanceThe service will abruptly stop and leave existing state information in its persistence store. Any changes to instance state during the operation which threw the unknown exception will be lost.

By default, when a durable service is created, UnknownExceptionAction is set to TerminateInstance.

.NET Framework

Supported in: 4, 3.5

Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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.
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