[Gambas-user] Return variable from dialog

[ron]

On Saturday 07 January 2006 15:30, Rohnny Stormo wrote:
> Hi group.
> 
> How can I return a value from a dialog or modal form.
> Form1 call form2, when form2 close it do return a value.
> 
> Tried this but not allowed.
> 
> STATIC PUBLIC FUNCTION Run() AS Long
>   DIM hForm AS FpopupVarer
> 
>   hForm = NEW FpopupVarer
>   hForm.ShowModal()
>   RETURN varenr
> END
> 
> and after study, it seems like this does not going to work. After 
> Showmodal has ended
> the variable varenr are dead.
> 
> 
> Regards Rohnny
> 
> 

Where was varenr was alive ? 
No Dim and asign a value to it in this code.

Beside of that, I believe  the .Showmodal() keep running until
close of the form. The Return varenr is done after the close.
If varenr is declared and fill inside the form you don't have it anymore.

Ron




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