FLOCK()
Locks a file
- Syntax
- FLOCK() --> lSuccess
- Returns
- <lSuccess> A true (.T.) value, if the lock was successful;otherwise false (.F.)
- Description
- This function returns a logical true (.T.0 if a file lock is attempted and is successfully placed on the current or designated database.This function will also unlock all records locks placed by the same network station.
- Examples
- USE Tests New
- IF FLOCK()
- SUM Tests->Ammount
- ENDIF
- USE
- Status
Ready
- Compliance
- This function is CA-Clipper compatible
- Files
- Library is rdd
- See Also