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ServicesExceptionNotHandledEventArgs Class

Note: This API is now obsolete.

Provides data for the WorkflowRuntime.ServicesExceptionNotHandled event.


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

[ObsoleteAttribute("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")]
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.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)


This material discusses types and namespaces that are obsolete. For more information, see Deprecated Types in Windows Workflow Foundation 4.5.

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
Obsolete (compiler warning) in 4.6
Obsolete (compiler warning) in 4.6
Obsolete (compiler warning) in 4.5
Obsolete (compiler warning) in 4.5.1
Obsolete (compiler warning) in 4.5.2

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