FileAdapter.CheckKey Method

Definition

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

Checks for the existance of a record with the provided key.

public void CheckKey(AdgKeyTable keyTable)

Parameters

Type Parameter name Description
AdgKeyTable keyTable The AdgKeyTable to check.

Remarks

This operation can be used instead of the SeekKey operation (SETLL in RPG) when the operation is only utilized to see if a record is present in the file. While SeekKey positions the cursor close to the supplied key and sets the exact match flag, CheckKey only verifies if there is a record with the exact key provided. For large files on SQL Server, CheckKey is much faster than SeekKey.

See Also