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