Difference between revisions of "IS OBJECT()"

Revision as of 06:22, 10 December 2012

Purpose

Function to check whether an expression is the name of an object

Syntax

IS_OBJECT(<exp>)

See Also

ACLASS(), ADDPROPERTY(), ARRAY(), CLASS, COMPOBJ(), CREATEOBJECT(), DEFINE CLASS, DODEFAULT(), FOREACH, IS_ARRAY(), IS_FLOAT(), IS_INT(), IS_STRING(), ISALPHA(), ISDIGIT(), ISLOWER(), ISUPPER(), LOCAL, METHOD, NEWOBJECT(), OBJECT(), PRIVATE, PUBLIC, RELEASE, REMOVEPROPERTY(), TYPE(), WITH

Description

The IS_OBJECT() function returns .T. (true) if the specified expression is the name of an object, otherwise .F. (false).

Example

open database southwind
select * from example into object adynamic
? is_object(adynamic)
.T.

Products

Lianja, Lianja Server