Note: This API is now obsolete.
Defines a point, associated with an activity execution status change, to be tracked that is in the potential execution path of a workflow instance. This class cannot be inherited.
Assembly: System.Workflow.Runtime (in System.Workflow.Runtime.dll)
Thetype exposes the following members.
|Annotations||Gets the collection of annotations associated with the track point.|
|ExcludedLocations||Gets the collection of locations that should be excluded from the track point by the runtime tracking infrastructure.|
|Extracts||Gets a collection that specifies data to be extracted from the workflow instance and sent to the tracking service.|
|MatchingLocations||Gets the collection of locations that should be included in matching for the track point by the runtime tracking infrastructure.|
|Equals(Object)||Determines whether the specified object is equal to the current object. (Inherited from Object.)|
|GetHashCode||Serves as the default hash function. (Inherited from Object.)|
|GetType||Gets the Type of the current instance. (Inherited from Object.)|
|ToString||Returns a string that represents the current object. (Inherited from Object.)|
This material discusses types and namespaces that are obsolete. For more information, see Deprecated Types in Windows Workflow Foundation 4.5.
Whenever the execution status of an activity changes, the workflow instance emits an activity status event to the runtime tracking infrastructure. An defines a point of interest in the potential execution path of a workflow, qualified by such an activity status event. An contains locations that are included in matching, locations that are excluded from matching, and the data that should be extracted from the workflow instance when the track point is matched. You can add an to ActivityTrackPoints to instruct the runtime tracking infrastructure to send an ActivityTrackingRecord to the tracking service when the specified set of activity status events occur. A single may be matched at multiple points in the workflow instance.
An ActivityTrackingLocation contains match conditions for a location or locations in the potential execution path of a workflow instance. You can add ActivityTrackingLocation objects to MatchingLocations to define locations that should be included in matching by the track point. Similarly, you can add ActivityTrackingLocation objects to ExcludedLocations to define locations that should be excluded from matching by the track point.
You can add ActivityDataTrackingExtract objects and WorkflowDataTrackingExtract objects to Extracts to specify data that should be extracted from the workflow instance when the track point is matched. The extracted data will be included in the ActivityTrackingRecord.