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ServicesExceptionNotHandledEventArgs Class

Provides data for the WorkflowRuntime.ServicesExceptionNotHandled event.


Namespace:  System.Workflow.Runtime
Assembly:  System.Workflow.Runtime (in System.Workflow.Runtime.dll)

public sealed class ServicesExceptionNotHandledEventArgs : EventArgs

The ServicesExceptionNotHandledEventArgs type exposes the following members.

Public propertyExceptionGets the exception that could not be handled by the service.
Public propertyWorkflowInstanceIdGets the Guid of the workflow instance associated with the unhandled exception.

Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)

When a service that derives from the WorkflowRuntimeService class encounters an exception that it cannot handle, it can call the RaiseServicesExceptionNotHandledEvent method to tell the workflow runtime engine to raise the WorkflowRuntime.ServicesExceptionNotHandled event. The service passes the Guid of the workflow instance and the Exception associated with this event in its call to RaiseServicesExceptionNotHandledEvent. The workflow runtime engine encapsulates these parameters in a ServicesExceptionNotHandledEventArgs and raises the WorkflowRuntime.ServicesExceptionNotHandled event. From inside of a subscriber to the WorkflowRuntime.ServicesExceptionNotHandled event, you can read the WorkflowInstanceId property and the Exception property to get the information associated with a particular WorkflowRuntime.ServicesExceptionNotHandled event.

.NET Framework

Supported in: 4, 3.5, 3.0

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.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.