INUSE()

Purpose

Function to determine if a table is open

Syntax

INUSE(<expC>)

See Also

DBF(), NDX(), SET EXCLUSIVE, USE, USED()

Description

The INUSE() function checks if a table with the alias name specified in <expC> is open in any workarea. The INUSE() functions returns .T. if a table is open, .F. if not. The alias can be specified in the USE command. If not specified, the table basename is used

Example

? inuse("customers")
.T.
? inuse("products")
.T.