Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Preventing multiple instances of a form
Message
General information
Forum:
Visual FoxPro
Category:
Other
Miscellaneous
Thread ID:
00018445
Message ID:
00018470
Views:
41
>
>LOCAL lnMenuNum, ;
> lAllowInstance, ;
> lcFormName
>lAllowInstance=thisform.allowinstance()
>if lAllowInstance
> *-- Add form's caption to the menu
> thisform.AddToMenu()
>else
> lcFormName = thisform.Name
> ACTIVATE Window &lcFormName && if already exist , just switch to it
>
>endif
>
>return lAllowInstance

>
>Nick


I got something like this to work, but I am having a problem with the toolbar of a formset still executing even though I return a .f. from the init method of the main form of the form set. If the form exists, I want to close the whole formset.
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform