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Checking Object existence
Message
From
12/06/2003 03:37:03
Erwin Tobben
Market Scan B.V.
Maasdijk, Netherlands
 
 
To
10/06/2003 19:55:19
Claudio Lassala
Improving
Houston, Texas, United States
General information
Forum:
Visual FoxPro
Category:
Object Oriented Programming
Title:
Re: Checking Object existence
Miscellaneous
Thread ID:
00798697
Message ID:
00799255
Views:
37
Hi there,

you could try one of the following to check for an object.

(1)
IF !ISNULL(Variable)

ELSE

ENDIF

(2)
IF VARTYPE(Variable) = "O"

ELSE

ENDIF

(3)
IF TYPE("Variable") = "O"

ELSE

ENDIF

Hope this helps,

Cheers Erwin
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