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Blocking multiple copies of a form
Message
De
19/12/1997 19:19:09
 
 
À
19/12/1997 19:15:48
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00067335
Message ID:
00067336
Vues:
28
In order to do that you must first check if your form is not already on screen. You can do that by scanning the _SCREEN.Forms collection.

Vlad

>Each time I select a form from my application's menu, a copy (or additional copy) is displayed on my screen. My menu commands for each form in the system look like "do form FormName"
>
>Instead, I want a form selection from the menu to set the focus to the running copy (if a copy is currently running), or to start a new copy of the particular form if it is not currently running. I don't want two copies of the same form running at the same time. How do I accomplish this?
>
>Bob Cassady
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