Locks the current record.
Class EasycomFile
Syntax
public void EasycomFile.RecordLock()
Description
This function locks the current record. If the fetch mode is "Locked", this function as no effect.
If the record has changed between the fetch (ReadKey, …) and the RecordLock function call, an exception will be thrown.
When the record is locked, EasycomFile.RecordDelete and EasycomFile.RecordUpdate are allowed.