C# 클래스 openHistorian.Adapters.MeasurementAPI

Defines openHistorian data query API functions.

파일 보기 프로젝트 열기: GridProtectionAlliance/openHistorian

공개 메소드들

메소드	설명
GetContiguousDataRegions ( Connection connection, System.DateTime startTime, System.DateTime stopTime, ulong measurementID, Resolution resolution, long expectedFullResolutionTicks = 333333 ) : DateTime>>.IEnumerable	Read historian data from server. 1 tick = 100 nanoseconds.
GetHistorianData ( Connection connection, System.DateTime startTime, System.DateTime stopTime, IEnumerable measurementIDs = null, Resolution resolution = Resolution.Full ) : IEnumerable	Read historian data from server.
GetHistorianData ( Connection connection, System.DateTime startTime, System.DateTime stopTime, string measurementIDs = null, Resolution resolution = Resolution.Full ) : IEnumerable	Read historian data from server.

메소드 상세

GetContiguousDataRegions() 공개 정적인 메소드

Read historian data from server.

1 tick = 100 nanoseconds.

public static GetContiguousDataRegions ( Connection connection, System.DateTime startTime, System.DateTime stopTime, ulong measurementID, Resolution resolution, long expectedFullResolutionTicks = 333333 ) : DateTime>>.IEnumerable
connection	Connection	openHistorian connection.
startTime	System.DateTime	Start time of query.
stopTime	System.DateTime	Stop time of query.
measurementID	ulong	Measurement ID to test for data continuity.
resolution	Resolution	Resolution for testing data.
expectedFullResolutionTicks	long	Expected number of ticks per interval at full resolution, e.g., 33,333 = 1/30 of a second representing a sampling interval of 30 times per second.
리턴	DateTime>>.IEnumerable

GetHistorianData() 공개 정적인 메소드

Read historian data from server.

public static GetHistorianData ( Connection connection, System.DateTime startTime, System.DateTime stopTime, IEnumerable measurementIDs = null, Resolution resolution = Resolution.Full ) : IEnumerable
connection	Connection	openHistorian connection.
startTime	System.DateTime	Start time of query.
stopTime	System.DateTime	Stop time of query.
measurementIDs	IEnumerable	Array of measurement IDs to query - or null for all available points.
resolution	Resolution	Resolution for data query.
리턴	IEnumerable

GetHistorianData() 공개 정적인 메소드

Read historian data from server.

public static GetHistorianData ( Connection connection, System.DateTime startTime, System.DateTime stopTime, string measurementIDs = null, Resolution resolution = Resolution.Full ) : IEnumerable
connection	Connection	openHistorian connection.
startTime	System.DateTime	Start time of query.
stopTime	System.DateTime	Stop time of query.
measurementIDs	string	Comma separated list of measurement IDs to query - or null for all available points.
resolution	Resolution	Resolution for data query.
리턴	IEnumerable