Difference between revisions of "IS OBJECT()"

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[[Category:Documentation]]
 
[[Category:Documentation]]
 
[[Category:Functions]]
 
[[Category:Functions]]
[[Category:Expressions and Type Conversion]]
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[[Category:Formatting Functions]]
[[Category:Expressions and Type Conversion Functions]]
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[[Category:Lianja VFP Extensions]]
 
[[Category:Lianja VFP Extensions]]
 
[[Category:VFP Function Extensions]]
 
[[Category:VFP Function Extensions]]

Latest revision as of 08:13, 4 February 2013

Purpose

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

Syntax

IS_OBJECT(<exp>)

See Also

ACLASS(), ADDPROPERTY(), ARRAY(), COMPOBJ(), CREATEOBJECT(), DEFINE CLASS, DODEFAULT(), FOREACH, IS_ARRAY(), IS_FLOAT(), IS_INT(), IS_STRING(), ISALPHA(), ISDIGIT(), ISLOWER(), ISUPPER(), LOCAL, 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.