IsLocked

Use this function to determine if there is a lock in the database covering all or part of the area contained in the specified DataSpec. A value of 1 means such a lock exists; a value of 0 means no such lock exists.

Note: If you create a variable to store the return value for this function, you must create the variable with the NUM type.

Syntax:

ISLOCKED ("dataspec.lvdsp")

where:

• dataspec.lvdsp is the name of the DataSpec file, enclosed in double quotation marks.