openPDC Historian Help
IArchive Interface
NamespacesTVA.HistorianIArchive
Defines a repository where time-series data is warehoused by a historian.
Declaration Syntax
C#Visual BasicVisual C++
public interface IArchive
Public Interface IArchive
public interface class IArchive
Members
All MembersMethods



IconMemberDescription
Close()()()
Closes the repository.

Open()()()
Opens the repository.

ReadData(Int32, String, String)
Reads time-series data from the repository.

ReadMetaData(Int32)
Read meta information for the specified historianID.

ReadMetaDataSummary(Int32)
Reads meta information summary for the specified historianID.

ReadStateData(Int32)
Reads state information for the specified historianID.

ReadStateDataSummary(Int32)
Read state information summary for the specified historianID.

WriteData(IDataPoint)
Writes time-series data to the repository.

WriteMetaData(Int32, array<Byte>[]()[])
Writes meta information for the specified historianID to the repository.

WriteStateData(Int32, array<Byte>[]()[])
Writes state information for the specified historianID to the repository.

See Also

Assembly: TVA.Historian (Module: TVA.Historian) Version: 1.0.33.39252