 | AFDataPipeType Enumeration |
Specifies the type of data change events generated by the PIDataPipe class.
Namespace: OSIsoft.AF.Data
Assembly: OSIsoft.AFSDK (in OSIsoft.AFSDK.dll) Version: 2.10.8.440
SyntaxMembers| Member name | Value | Description | |
|---|---|---|---|
| Snapshot | 0 | The datapipe will generate snapshot or current value data change events. | |
| Archive | 1 | The datapipe will generate archive data change events. | |
| TimeSeries | 2 | The datapipe will generate change events for a PI time series |
RemarksThe PIDataPipe class uses this enumeration to define the type of data change events that are generated. TimeSeries datapipe is only supported against PI Data Archive 3.4.395 or later.
The AFDataPipe and AFDataCache will retrieve data for AFAttributes backed by a PIPoint using a TimeSeries where it is supported and Snapshot otherwise.
Version InformationAFSDK
Supported in: 2.10.5, 2.10, 2.9.5, 2.9, 2.8.5, 2.8, 2.7.5, 2.7, 2.6, 2.5See Also