openPDC Historian Help
ReadRangeHistoricTimeSeriesDataAsJson Method (fromID, toID, startTime, endTime)
NamespacesTVA.Historian.ServicesTimeSeriesDataServiceReadRangeHistoricTimeSeriesDataAsJson(String, String, String, String)

[This is preliminary documentation and is subject to change.]

Reads historic time-series data from the Archive and sends it in Json format.
Declaration Syntax
C#Visual BasicVisual C++
public SerializableTimeSeriesData ReadRangeHistoricTimeSeriesDataAsJson(
	string fromID,
	string toID,
	string startTime,
	string endTime
)
Public Function ReadRangeHistoricTimeSeriesDataAsJson ( _
	fromID As String, _
	toID As String, _
	startTime As String, _
	endTime As String _
) As SerializableTimeSeriesData
public:
virtual SerializableTimeSeriesData^ ReadRangeHistoricTimeSeriesDataAsJson(
	String^ fromID, 
	String^ toID, 
	String^ startTime, 
	String^ endTime
) sealed
Parameters
fromID (String)
Starting ID in the ID range for which historic time-series data is to be read.
toID (String)
Ending ID in the ID range for which historic time-series data is to be read.
startTime (String)
Start time in String format of the timespan for which historic time-series data is to be read.
endTime (String)
End time in String format of the timespan for which historic time-series data is to be read.
Return Value

Assembly: TVA.Historian (Module: TVA.Historian) Version: 1.0.0.0