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RLOCK()


Syntax:     RLOCK()/LOCK()

Purpose:    To lock the current record in the current work area.

Returns:    A logical value.

            RLOCK() returns true (.T.) if you successfully lock a
            record.  Otherwise, it returns false (.F.).

Usage:      RLOCK() locks the current record in the current work area.
            The lock remains until you lock another record, UNLOCK,
            CLOSE the DATABASE, or FLOCK() the current database file.

            Note that RLOCK() does not lock other work areas in a
            relation chain or prevent other programs from displaying the
            record.

Library:    CLIPPER.LIB


----------------------------------- Example --------------------------------

   IF RLOCK()
      DELETE
   ENDIF