WorkflowRuntime.WorkflowCompleted WorkflowRuntime.WorkflowCompleted WorkflowRuntime.WorkflowCompleted WorkflowRuntime.WorkflowCompleted Event

Definition

Tritt auf, wenn eine Workflowinstanz abgeschlossen wurde.Occurs when a workflow instance has completed.

public:
 event EventHandler<System::Workflow::Runtime::WorkflowCompletedEventArgs ^> ^ WorkflowCompleted;
public event EventHandler<System.Workflow.Runtime.WorkflowCompletedEventArgs> WorkflowCompleted;
member this.WorkflowCompleted : EventHandler<System.Workflow.Runtime.WorkflowCompletedEventArgs> 
Public Event WorkflowCompleted As EventHandler(Of WorkflowCompletedEventArgs) 

Beispiele

Das folgende Codebeispiel zeigt, wie Sie die WorkflowRuntime-Funktionalität eines Workflowhosts verwenden können.The following code example demonstrates how to use WorkflowRuntime functionality from a workflow host. Der Code ordnet WorkflowCompleted einem Ereignishandler zu. Hierbei handelt es sich um eine Methode mit dem Namen OnWorkflowCompleted.The code associates the WorkflowCompleted with an event handler, a method named OnWorkflowCompleted.

Dieses Codebeispiel ist Teil des Beispiels für das Abbrechen eines Workflows .This code example is part of the Canceling a Workflow sample.

static void Main()
{
    string connectionString = "Initial Catalog=SqlPersistenceService;Data Source=localhost;Integrated Security=SSPI;";

    using (WorkflowRuntime workflowRuntime = new WorkflowRuntime())
    {
        ExternalDataExchangeService dataService = new ExternalDataExchangeService();
        workflowRuntime.AddService(dataService);
        dataService.AddService(expenseService);

        workflowRuntime.AddService(new SqlWorkflowPersistenceService(connectionString));
        workflowRuntime.StartRuntime();

        workflowRuntime.WorkflowCompleted += OnWorkflowCompleted;
        workflowRuntime.WorkflowTerminated += OnWorkflowTerminated;
        workflowRuntime.WorkflowIdled += OnWorkflowIdled;
        workflowRuntime.WorkflowAborted += OnWorkflowAborted;

        Type type = typeof(SampleWorkflow1);
        WorkflowInstance workflowInstance = workflowRuntime.CreateWorkflow(type);
        workflowInstance.Start();

        waitHandle.WaitOne();

        workflowRuntime.StopRuntime();
    }
}
Shared Sub Main()
    Dim connectionString As String = "Initial Catalog=SqlPersistenceService;Data Source=localhost;Integrated Security=SSPI;"
    Using workflowRuntime As New WorkflowRuntime()
        Dim dataService As New ExternalDataExchangeService()
        workflowRuntime.AddService(dataService)
        dataService.AddService(expenseService)

        workflowRuntime.AddService(New SqlWorkflowPersistenceService(connectionString))


        AddHandler workflowRuntime.WorkflowCompleted, AddressOf OnWorkflowCompleted
        AddHandler workflowRuntime.WorkflowTerminated, AddressOf OnWorkflowTerminated
        AddHandler workflowRuntime.WorkflowIdled, AddressOf OnWorkflowIdled
        AddHandler workflowRuntime.WorkflowAborted, AddressOf OnWorkflowAborted


        Dim workflowInstance As WorkflowInstance
        workflowInstance = workflowRuntime.CreateWorkflow(GetType(SampleWorkflow))
        workflowInstance.Start()

        waitHandle.WaitOne()

        workflowRuntime.StopRuntime()
    End Using
End Sub

Hinweise

WorkflowCompleted wird ausgelöst, nachdem die Workflowinstanz abgeschlossen wurde, aber bevor die Instanz im Arbeitsspeicher ungültig wird.WorkflowCompleted is raised after the workflow instance has completed but before the instance is invalidated in memory.

Beim WorkflowPersisted-Ereignis enthält der Absender die WorkflowRuntime, und WorkflowCompletedEventArgs enthält die WorkflowInstance und deren Ausgabeparameter.For the WorkflowPersisted event, the sender contains the WorkflowRuntime and WorkflowCompletedEventArgs contains the WorkflowInstance and its output parameters.

Weitere Informationen zur Behandlung von Ereignissen finden Sie unter behandeln und Auswerfen von Ereignissen.For more information about handling events, see Handling and raising events.

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