Raises the WorkflowRuntime.ServicesExceptionNotHandled event.
Assembly: System.Workflow.Runtime (in System.Workflow.Runtime.dll)
Your service can call to raise the WorkflowRuntime.ServicesExceptionNotHandled event when it encounters an exception that it cannot handle during its execution. You should pass the Guid of the workflow instance associated with the unhandled exception. For example, a timer service might pass the Guid associated with the timer for which the exception occurred.