WorkflowPersistenceService.RestoreFromDefaultSerializedForm Yöntem

Tanım

Ad Alanı:

System.Workflow.Runtime.Hosting

Bütünleştirilmiş Kod:

System.Workflow.Runtime.dll

öğesini Activity serileştirilmiş formundan geri yükler.

protected:
 static System::Workflow::ComponentModel::Activity ^ RestoreFromDefaultSerializedForm(cli::array <System::Byte> ^ activityBytes, System::Workflow::ComponentModel::Activity ^ outerActivity);

protected static System.Workflow.ComponentModel.Activity RestoreFromDefaultSerializedForm (byte[] activityBytes, System.Workflow.ComponentModel.Activity outerActivity);

static member RestoreFromDefaultSerializedForm : byte[] * System.Workflow.ComponentModel.Activity -> System.Workflow.ComponentModel.Activity

Protected Shared Function RestoreFromDefaultSerializedForm (activityBytes As Byte(), outerActivity As Activity) As Activity

Parametreler

activityBytes

Byte[]

serileştirilmiş biçimi Activity.

outerActivity

Activity

Geri yükleneceği öğesini içeren Activity dış Activity.

Döndürülenler

Activity

Geri yüklenen Activity.

Örnekler

Aşağıdaki örnekte yönteminin bir uygulaması gösterilmektedir RestoreFromDefaultSerializedForm . Bu örnek, Özel Kalıcılık Hizmeti örneğinden, FilePersistenceService.cs dosyasından alınıyor. Daha fazla bilgi için bkz. Özel Kalıcılık Hizmeti Örneği.

// Load the completed activity state.
protected override Activity LoadCompletedContextActivity(Guid activityId, Activity outerActivity)
{
    Console.WriteLine("Loading completed activity context: {0}", activityId);
    byte[] workflowBytes = DeserializeFromFile(activityId);
    Activity deserializedActivities = WorkflowPersistenceService.RestoreFromDefaultSerializedForm(workflowBytes, outerActivity);
    return deserializedActivities;
}

' Load completed activity state.
Protected Overrides Function LoadCompletedContextActivity(ByVal scopeId As System.Guid, ByVal outerActivity As System.Workflow.ComponentModel.Activity) As System.Workflow.ComponentModel.Activity
    Console.WriteLine("Loading completed activity context: 0}", scopeId)
    Dim workflowBytes As Byte() = DeserializeFromFile(scopeId)
    Dim deserializedActivities As Activity = WorkflowPersistenceService.RestoreFromDefaultSerializedForm(workflowBytes, outerActivity)
    Return deserializedActivities
End Function