TrackingProfileSerializer Klasse

Definition

public ref class TrackingProfileSerializer

public class TrackingProfileSerializer

[System.Obsolete("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")]
public class TrackingProfileSerializer

type TrackingProfileSerializer = class

[<System.Obsolete("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")>]
type TrackingProfileSerializer = class

Public Class TrackingProfileSerializer

Vererbung

Object

TrackingProfileSerializer

Attribute

ObsoleteAttribute

Beispiele

Im folgenden Codebeispiel wird veranschaulicht, wie Sie einen TrackingProfileSerializer mithilfe des TrackingProfileSerializer-Konstruktors zum Serialisieren eines TrackingProfile erstellen. Im Code wird auch die Serialize-Methode verwendet.

Dieses Codebeispiel stammt aus dem Query using SQLTrackingService SDK-Beispiel in der Datei Program.cs. Weitere Informationen finden Sie unter Abfragen mit 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

Hinweise

TrackingProfileSerializer verwendet die in TrackingProfileSerializer.Schema enthaltene Verfolgungsprofil-XSD, um TrackingProfile-Objekte in gültige XML-Dokumente zu serialisieren und gültige XML-Dokumente in TrackingProfile-Objekte zu deserialisieren. TrackingProfileSerializer führt während der Serialisierung und der Deserialisierung eine Validierung durch und löst gegebenenfalls eine entsprechende Ausnahme aus.

Ein XML-Dokument ist ein praktisches Format zum Speichern von Verfolgungsprofilen. Damit können Verfolgungsprofile auch nicht programmgesteuerte erstellt werden. Der vordefinierte SqlTrackingService verwendet TrackingProfileSerializer zum Serialisieren und Deserialisieren der Verfolgungsprofile, die in seiner Datenbank gespeichert sind.

Konstruktoren

Eigenschaften

Methoden

Gilt für:

Weitere Informationen

• Abfragen mithilfe von SQLTrackingService