Difference between revisions of "LOCK()"
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Latest revision as of 06:48, 4 February 2013
Contents
Purpose
Function to lock record
Syntax
LOCK([<workarea | alias>])
See Also
Description
The LOCK() function attempts to lock the current record. If successful, it returns .T. and the record is locked. If the record is already locked by another user then it returns .F..
Example
do while not lock() sleep 2 enddo
