WorkflowApplicationCompletedEventArgs.TerminationException Properti

Definisi

Ruang nama:

System.Activities

Rakitan:

System.Activities.dll

Mendapatkan pengecualian yang terkait dengan penghentian instans alur kerja.

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

public Exception TerminationException { get; }

member this.TerminationException : Exception

Public ReadOnly Property TerminationException As Exception

Nilai Properti

Exception

Pengecualian yang terkait dengan penghentian instans alur kerja.

Contoh

Contoh kode berikut memeriksa WorkflowApplicationCompletedEventArgs yang diteruskan ke Completed handler WorkflowApplication instans dan menampilkan informasi tentang bagaimana alur kerja selesai.

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"]);
    }
};