SET.IN_USE Function
Syntax
Result_Flag as L = set.in_use(C setname )
Arguments
- setname
Character
Description
The .IN_USE() method returns .T. (TRUE) if any of the tables that comprise a set are in use; otherwise, it returns .F. (FALSE).
Discussion
The .IN_USE() method returns .T. (TRUE) if any of the tables that comprise a set are in use; otherwise, it returns .F. (FALSE).
The following example shows the result when a form that displays part of the invoice set is open.
dim ptr as P
ptr = set.open("invoice")
? ptr.in_use("invoice") -> .T.See Also