WorkflowRuntime.WorkflowIdled Olay

public:
 event EventHandler<System::Workflow::Runtime::WorkflowEventArgs ^> ^ WorkflowIdled;

public event EventHandler<System.Workflow.Runtime.WorkflowEventArgs> WorkflowIdled;

member this.WorkflowIdled : EventHandler<System.Workflow.Runtime.WorkflowEventArgs> 

Public Custom Event WorkflowIdled As EventHandler(Of WorkflowEventArgs) 

Public Event WorkflowIdled As EventHandler(Of WorkflowEventArgs) 

Olay Türü

Örnekler

Aşağıdaki kod örneği, bir iş akışı konağından işlevselliğin nasıl kullanılacağını WorkflowRuntime gösterir. Kod, adlı bir yöntem OnWorkflowIdledolan olay işleyicisi ile ilişkilendirirWorkflowIdled.

Bu kod örneği, İş Akışı İptal Etme örneğinin bir parçasıdır.

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

Açıklamalar

İş akışı çalışma zamanı altyapısı, iş akışı örneği boşta durumuna geçtiğinde (örneğin, iş akışı bir DelayActivity etkinliğin tamamlanmasını beklediğinde) olayı tetiklerWorkflowIdled.

Bu olay için, gönderen öğesini içerir WorkflowRuntime ve WorkflowEventArgs olayla ilişkili öğesini WorkflowInstance içerir.

Olayları işleme hakkında daha fazla bilgi için bkz. Olayları işleme ve oluşturma.

Şunlara uygulanır