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. |
Methods
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. |
void Open(AdgDataSet ds)
Opens the file with the specified dataset.
void Open(AdgDataSet ds)
Parameters
Type | Parameter name | Description |
---|---|---|
AdgDataSet | ds | The dataset to use when opening the file. |
void ReadSequentialEqual(AdgDataSet ds, ReadSequentialMode rm, LockRequest lr)
Reads the file sequentially with the specified dataset, read mode, and lock request.
void ReadSequentialEqual(AdgDataSet ds, ReadSequentialMode rm, LockRequest lr)
Parameters
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. |