C# 클래스 Quickstarts.HistoricalAccessServer.DataFileReader

Reads an item history from a file.
파일 보기 프로젝트 열기: OPCFoundation/UA-.NET 1 사용 예제들

공개 메소드들

메소드 설명
CreateData ( ArchiveItem item ) : void

Creates new data.

LoadConfiguration ( ISystemContext context, ArchiveItem item ) : bool

Loads the item configuaration.

LoadHistoryData ( ISystemContext context, ArchiveItem item ) : void

Loads the history for the item.

비공개 메소드들

메소드 설명
CreateDataSet ( ) : DataSet

Creates a new data set.

ExtractField ( int lineCount, string &line, BuiltInType &value ) : bool

Extracts a BuiltInType value from the line.

ExtractField ( int lineCount, string &line, ServiceMessageContext context, BuiltInType valueType, Variant &value ) : bool

Extracts a BuiltInType value from the line.

ExtractField ( int lineCount, string &line, Opc.Ua.StatusCode &value ) : bool

Extracts a StatusCode value from the line.

ExtractField ( int lineCount, string &line, int &value ) : bool

Extracts an integer value from the line.

ExtractField ( int lineCount, string &line, string &value ) : bool

Extracts an integer value from the line.

ExtractField ( string &line ) : string

Extracts the next comma seperated field from the line.

LoadData ( ISystemContext context, System.DateTime baseline, StreamReader reader ) : DataSet

Loads the history data from a stream.

메소드 상세

CreateData() 공개 메소드

Creates new data.
public CreateData ( ArchiveItem item ) : void
item ArchiveItem
리턴 void

LoadConfiguration() 공개 메소드

Loads the item configuaration.
public LoadConfiguration ( ISystemContext context, ArchiveItem item ) : bool
context ISystemContext
item ArchiveItem
리턴 bool

LoadHistoryData() 공개 메소드

Loads the history for the item.
public LoadHistoryData ( ISystemContext context, ArchiveItem item ) : void
context ISystemContext
item ArchiveItem
리턴 void