AFTimestampCalculation Enumeration
- Last UpdatedNov 18, 2025
- 2 minute read
- PI System
- AF SDK 2024 R2
- Developer
Defines the timestamp returned for a value when a summary calculation is done.
Namespace: OSIsoft.AF.Data
Assembly: OSIsoft.AFSDK (in OSIsoft.AFSDK.dll) Version: 3.1.1.1182
Syntax
public enum AFTimestampCalculation
Public Enumeration AFTimestampCalculation Dim instance As AFTimestampCalculation
public enum class AFTimestampCalculation
type AFTimestampCalculation
Members
| Member name | Value | Description | |
|---|---|---|---|
| Auto | 0 | The timestamp returned will be the minimum or maximum time for those summary types, or, the start time of the summary period otherwise. | |
| EarliestTime | 1 | The timestamp returned will be for the start of the summary period. | |
| MostRecentTime | 2 | The timestamp returned will be for the end of the summary period. |
Remarks
| This method, property, or class is not available in the legacy .NET 3.5 version of the SDK. |