WorkflowApplicationCompletedEventArgs.TerminationException Propriété

Définition

Espace de noms:

System.Activities

Assembly:

System.Activities.dll

Obtient l’exception associée à l’arrêt de l’instance de workflow.

public:
 property Exception ^ TerminationException { Exception ^ get(); };

public Exception TerminationException { get; }

member this.TerminationException : Exception

Public ReadOnly Property TerminationException As Exception

Valeur de propriété

Exception

Exception associée à l’arrêt de l’instance de workflow.

Exemples

L’exemple de code suivant inspecte le WorkflowApplicationCompletedEventArgsCompleted gestionnaire d’une WorkflowApplication instance et affiche des informations sur la façon dont le flux de travail s’est terminé.

wfApp.Completed = delegate(WorkflowApplicationCompletedEventArgs e)
{
    if (e.CompletionState == ActivityInstanceState.Faulted)
    {
        Console.WriteLine("Workflow {0} Terminated.", e.InstanceId);
        Console.WriteLine("Exception: {0}\n{1}",
            e.TerminationException.GetType().FullName,
            e.TerminationException.Message);
    }
    else if (e.CompletionState == ActivityInstanceState.Canceled)
    {
        Console.WriteLine("Workflow {0} Canceled.", e.InstanceId);
    }
    else
    {
        Console.WriteLine("Workflow {0} Completed.", e.InstanceId);

        // Retrieve the outputs of the workflow.
        foreach (var kvp in e.Outputs)
        {
            Console.WriteLine("Name: {0} - Value {1}",
                kvp.Key, kvp.Value);
        }

        // Outputs can be directly accessed by argument name.
        Console.WriteLine("The winner is {0}.", e.Outputs["Winner"]);
    }
};