Please ensure Javascript is enabled for purposes of website accessibility
Powered by Zoomin Software. For more details please contactZoomin

AF SDK Reference

TABLE OF CONTENTS

AFDataPipePreviousEventAction Enumeration

Save PDF
Save selected topicSave selected topic and subtopicsSave all topics
Share
Share to emailCopy topic URL
  • Last UpdatedJan 12, 2026
  • 2 minute read
AFDataPipePreviousEventAction Enumeration
Provides information about the previous data pipe events. Not every data source has information about previous data pipe events.

Namespace:  OSIsoft.AF.Data
Assembly:  OSIsoft.AFSDK (in OSIsoft.AFSDK.dll) Version: 3.2.0.7

Syntax

public enum AFDataPipePreviousEventAction
Public Enumeration AFDataPipePreviousEventAction

Dim instance As AFDataPipePreviousEventAction
public enum class AFDataPipePreviousEventAction
type AFDataPipePreviousEventAction

Members

  Member nameValueDescription
None0 No information about the previous event
PreviousEventArchived1 Previous event is archived.
PreviousEventDiscarded2 Previous event is not archived.

Remarks

For data pipe from PI Data Archive, only TimeSeries type pipe from PI Data Archive higher than PI 3.4.395 would provide information about the previous event.

Version Information

AFSDK

Supported in: 3.1.1, 3.1.0, 3.0.2, 3.0.1, 3.0.0, 2.10.11, 2.10.5, 2.10.0, 2.10, 2.9.5, 2.9, 2.8.5, 2.8, 2.7.5, 2.7, 2.6

See Also

In This Topic
Related Links
TitleResults for “How to create a CRG?”Also Available in