This documentation is archived and is not being maintained.

WorkflowDataTrackingExtract Class

Specifies a property or a field to be extracted from the root activity of the workflow and sent to the tracking service together with and an associated collection of annotations when a track point is matched.

Namespace: System.Workflow.Runtime.Tracking
Assembly: System.Workflow.Runtime (in system.workflow.runtime.dll)

[SerializableAttribute] 
public class WorkflowDataTrackingExtract : TrackingExtract
/** @attribute SerializableAttribute() */ 
public class WorkflowDataTrackingExtract extends TrackingExtract
SerializableAttribute 
public class WorkflowDataTrackingExtract extends TrackingExtract
Not applicable.

A WorkflowDataTrackingExtract specifies a property or a field to be extracted from the root activity of a workflow. You can add a WorkflowDataTrackingExtract to either UserTrackPoint.Extracts or ActivityTrackPoint.Extracts to instruct the runtime tracking infrastructure to extract the member from the root activity of the workflow when the runtime tracking infrastructure matches an ActivityTrackPoint or a UserTrackPoint. The runtime tracking infrastructure puts the extracted data and any associated annotations in the ActivityTrackingRecord or the UserTrackingRecord that it returns to the tracking service.

Set Member to specify the field or property for the runtime tracking infrastructure to extract from the root activity. You can associate additional information with the extracted data by adding to Annotations.

System.Object
   System.Workflow.Runtime.Tracking.TrackingExtract
    System.Workflow.Runtime.Tracking.WorkflowDataTrackingExtract

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0
Show: