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How to test for the existance of an object
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Re: How to test for the existance of an object
Divers
Thread ID:
00026039
Message ID:
00026044
Vues:
32
>Is there any way to test for the existence of an object programatticaly?
>
>For example, if I was going to change the color of THISFORM.lblMyTitle with the command THISFORM.lblMytitle.ForeColor = RGB(255,0,0), can I test for the existence of THISFORM.lblMytitle first so as to avoid a possible crash?

IF TYPE("ThisForm.lblMyTitle.Name") == "C"
* object exists
ENDIF
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