IFileAdapter interface | QSYS API Reference Guide

Provides an interface for file operations.

Namespace: ASNA.DataGate.Providers Assembly: ASNA.QSys.DataGate.Client.dll

Extends: doesn’t extend any other interfaces.

Properties

Type	Name	Description
AccessMode	AccessMode	Gets or sets the access mode for the file.
String	FileName	Gets or sets the name of the file.
String	MemberName	Gets or sets the name of the member.
FileOpenAttr	OpenAttributes	Gets or sets the attributes for opening the file.

Signature	Description
Open(AdgDataSet)	Opens the file with the specified dataset.
ReadSequentialEqual(AdgDataSet, ReadSequentialMode, LockRequest)	Reads the file sequentially with the specified dataset, read mode, and lock request.

Opens the file with the specified dataset.

void Open(AdgDataSet ds)

Type	Parameter name	Description
AdgDataSet	ds	The dataset to use when opening the file.

Reads the file sequentially with the specified dataset, read mode, and lock request.

void ReadSequentialEqual(AdgDataSet ds, ReadSequentialMode rm, LockRequest lr)

Type	Parameter name	Description
AdgDataSet	ds	The dataset to use when reading the file.
ReadSequentialMode	rm	The read mode to use when reading the file.
LockRequest	lr	The lock request to use when reading the file.