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Prevent open form from re-opening
Message
De
09/08/1998 11:27:39
 
 
À
09/08/1998 11:23:37
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00125109
Message ID:
00125110
Vues:
17
>I have an application that uses a button on several different forms to open a different form. I can prevent the form from opening if it is already open with the following code in the click method of the button:
>
> if !wexist(<>)
> do form ...
> endif
>
>My question is, if the form is already open, how can I activate it without re-opening it?
Hi Dan.

I think this should work:

if !wexist(<>)
do form <> name foo linked
else
foo.activate()
endif

Marcia
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