Difference between revisions of "IS OBJECT()"
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==Purpose== | ==Purpose== | ||
Function to check whether an expression is the name of an object | Function to check whether an expression is the name of an object | ||
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==Syntax== | ==Syntax== | ||
IS_OBJECT(<exp>) | IS_OBJECT(<exp>) | ||
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==See Also== | ==See Also== | ||
[[ACLASS()]], [[ADDPROPERTY()]], [[ARRAY()]], [[CLASS]], [[COMPOBJ()]], [[CREATEOBJECT()]], [[DEFINE CLASS]], [[DODEFAULT()]], [[FOREACH]], | [[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]] | [[IS_ARRAY()]], [[IS_FLOAT()]], [[IS_INT()]], [[IS_STRING()]], [[ISALPHA()]], [[ISDIGIT()]], [[ISLOWER()]], [[ISUPPER()]], [[LOCAL]], [[METHOD]], [[NEWOBJECT()]], [[OBJECT()]], [[PRIVATE]], [[PUBLIC]], [[RELEASE]], [[REMOVEPROPERTY()]], [[TYPE()]], [[WITH]] | ||
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==Description== | ==Description== | ||
The IS_OBJECT() function returns .T. (true) if the specified expression is the name of an object, otherwise .F. (false). | The IS_OBJECT() function returns .T. (true) if the specified expression is the name of an object, otherwise .F. (false). | ||
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==Example== | ==Example== | ||
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.T. | .T. | ||
</code> | </code> | ||
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==Products== | ==Products== | ||
Revision as of 12:51, 11 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
