DBRLOCK()
This function locks the record basedon identify
- Syntax
- DBRLOCK([<xIdentity>]) --> lSuccess
- Arguments
- <xIdentity> Record indetifier
- Returns
- DBRLOCK() returns a logical true (.T.) if lock was successful
- Description
- This function attempts to lock a record which is indentified by in the active data set.If the lock is successful the function will return a logical true (.T.) value;otherwise a logical false (.F.) will be returned.If is not passed it will be assumed to lock the current active record/data item.
- Examples
- FUNCTION Main()
- LOCAL x:=0
- USE Tests New
- FOR x:=1 to reccount()
- IF !DBRLOCK()
- DBUNLOCK()
- ENDIF
- NEXT
- USE
- Status
Ready
- Compliance
- This function is CA-Clipper compliant
- Files
- Library is rdd
- See Also