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TrackingProfile.Version 屬性

定義

取得或設定追蹤設定檔的版本。

public:
 property Version ^ Version { Version ^ get(); void set(Version ^ value); };
public Version Version { get; set; }
member this.Version : Version with get, set
Public Property Version As Version

屬性值

VersionTrackingProfile

範例

下列程式碼範例將示範如何使用 TrackingProfile 建構函式建立 TrackingProfile,並使用物件的屬性協助追蹤工作流程的執行。 此範例程式碼會使用 ActivityTrackPointsVersionWorkflowTrackPoints 屬性。

這個程式碼範例是 Program.cs 檔案中<使用 SQLTrackingService 查詢 SDK>範例的一部分。 如需詳細資訊,請參閱 使用 SQLTrackingService 查詢

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

備註

由於設定檔的語意會在工作流程執行階段引擎中進行快取動作,所以如果您變更 TrackingProfile 的內容,則必須更新 Version。 如果您未更新,即使已藉由呼叫 TrackingProfile 傳回您已更新的 TrackingService.TryReloadProfile,或是在與 ProfileUpdatedEventArgs 事件關聯的 ProfileUpdated 中傳送它,工作流程執行階段引擎可能還是不會載入它。 因此,為了確保工作流程執行階段引擎載入更新的 TrackingProfile,您應該變更 VersionTrackingProfile。 然後,您可以明確呼叫任何適當工作流程執行個體上的 WorkflowInstance.ReloadTrackingProfiles,或者是視您的實作而定,依賴追蹤服務對工作流程執行階段引擎通知變更。 如需詳細資訊,請參閱TrackingService

適用於

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