TrackingProfileSerializer.Serialize(TextWriter, TrackingProfile) Método

public:
 void Serialize(System::IO::TextWriter ^ writer, System::Workflow::Runtime::Tracking::TrackingProfile ^ profile);

public void Serialize (System.IO.TextWriter writer, System.Workflow.Runtime.Tracking.TrackingProfile profile);

member this.Serialize : System.IO.TextWriter * System.Workflow.Runtime.Tracking.TrackingProfile -> unit

Public Sub Serialize (writer As TextWriter, profile As TrackingProfile)

Parâmetros

Exceções

Exemplos

O exemplo de código a seguir demonstra como você pode criar um TrackingProfileSerializer usando o TrackingProfileSerializer construtor para serializar um TrackingProfile. O código também usa o Serialize método .

Este exemplo de código faz parte da consulta usando o exemplo do SDK do SQLTrackingService do arquivo Program.cs. Para obter mais informações, consulte Consulta usando SQLTrackingService.

private static void CreateAndInsertTrackingProfile()
{
    TrackingProfile profile = new TrackingProfile();
    ActivityTrackPoint activityTrack = new ActivityTrackPoint();
    ActivityTrackingLocation activityLocation = new ActivityTrackingLocation(typeof(Activity));
    activityLocation.MatchDerivedTypes = true;
    IEnumerable<ActivityExecutionStatus> statuses = Enum.GetValues(typeof(ActivityExecutionStatus)) as IEnumerable<ActivityExecutionStatus>;
    foreach (ActivityExecutionStatus status in statuses)
    {
        activityLocation.ExecutionStatusEvents.Add(status);
    }

    activityTrack.MatchingLocations.Add(activityLocation);
    profile.ActivityTrackPoints.Add(activityTrack);
    profile.Version = version;

    WorkflowTrackPoint workflowTrack = new WorkflowTrackPoint();
    WorkflowTrackingLocation workflowLocation = new WorkflowTrackingLocation();
    IEnumerable<TrackingWorkflowEvent> eventStatuses = Enum.GetValues(typeof(TrackingWorkflowEvent)) as IEnumerable<TrackingWorkflowEvent>;
    foreach (TrackingWorkflowEvent status in eventStatuses)
    {
        workflowLocation.Events.Add(status);
    }

    workflowTrack.MatchingLocation = workflowLocation;
    profile.WorkflowTrackPoints.Add(workflowTrack);

    TrackingProfileSerializer serializer = new TrackingProfileSerializer();
    StringWriter writer = new StringWriter(new StringBuilder(), CultureInfo.InvariantCulture);
    serializer.Serialize(writer, profile);
    string trackingprofile = writer.ToString();
    InsertTrackingProfile(trackingprofile);
}

Shared Sub CreateAndInsertTrackingProfile()
    Dim profile As TrackingProfile = New TrackingProfile()

    Dim activityTrack As ActivityTrackPoint = New ActivityTrackPoint()
    Dim activityLocation As ActivityTrackingLocation = New ActivityTrackingLocation(GetType(Activity))
    activityLocation.MatchDerivedTypes = True
    Dim statuses As IEnumerable(Of ActivityExecutionStatus) = CType(System.Enum.GetValues(GetType(ActivityExecutionStatus)), IEnumerable(Of ActivityExecutionStatus))
    For Each status As ActivityExecutionStatus In statuses
        activityLocation.ExecutionStatusEvents.Add(status)
    Next

    activityTrack.MatchingLocations.Add(activityLocation)
    profile.ActivityTrackPoints.Add(activityTrack)
    profile.Version = version

    Dim workflowTrack As WorkflowTrackPoint = New WorkflowTrackPoint()
    Dim workflowLocation As WorkflowTrackingLocation = New WorkflowTrackingLocation()
    Dim eventStatuses As IEnumerable(Of TrackingWorkflowEvent) = CType(System.Enum.GetValues(GetType(TrackingWorkflowEvent)), IEnumerable(Of TrackingWorkflowEvent))
    For Each status As TrackingWorkflowEvent In eventStatuses
        workflowLocation.Events.Add(status)
    Next

    workflowTrack.MatchingLocation = workflowLocation
    profile.WorkflowTrackPoints.Add(workflowTrack)

    Dim serializer As TrackingProfileSerializer = New TrackingProfileSerializer()
    Dim writer As StringWriter = New StringWriter(New StringBuilder(), CultureInfo.InvariantCulture)
    serializer.Serialize(writer, profile)
    Dim trackingProfile As String = writer.ToString()
    InsertTrackingProfile(trackingProfile)
End Sub

Comentários

Serialização refere-se ao processo de criação de um documento XML bem formado de um válido TrackingProfile. Serialize usa o perfil Schema de acompanhamento para serializar o perfil de acompanhamento. profile deve ser um válido TrackingProfile que contém pelo menos um ponto de controle válido. A validação no perfil de acompanhamento é executada durante a serialização e, se o perfil de rastreamento não for válido, um ArgumentException será gerado. Você pode capturar essa exceção e examinar sua propriedade de mensagem para determinar a causa do erro de validação. Se houver exceções sem tratamento durante a serialização do perfil de rastreamento, a instância de fluxo de trabalho para a qual o perfil de rastreamento foi solicitado será encerrada.

Aplica-se a

Confira também

• Consulta usando SQLTrackingService