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Prevent open form from re-opening
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To
09/08/1998 11:23:37
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00125109
Message ID:
00125122
Views:
18
Dan,

My code that does basically the same thing uses the _screen.Forms[] collection. It looks for the _screen.Forms[i].Name if it is the name I'm looking for I just _screen.Forms[i].Activate() otherwise it does a DO FORM.

>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?
df (was a 10 time MVP)

df FoxPro website
FoxPro Wiki site online, editable knowledgebase
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