[Gambas-user] how to know when a form runnig was invoked from another or not?

[Jussi Lahtinen]

Or you need to make wrapper class that requires show method to take
parameter.


Jussi

On Fri, Mar 24, 2017 at 4:08 PM, Fabien Bodard <gambas.fr at ...626...> wrote:

> Hey Lenz... Indirectly the value is passed, if it's not by you , it's
> by the interpreter or class. There is no sorcery.
>
> well then when you read the code ... it's not the parent that show the
> form but the form itself.
>
> MyForm . ShowModal
>
> Where showmodal is the function from MyForm.
>
> The only way is to pass the value via a Static Function. Or/and via an
> extend on the _New function (the constructor)
>
>
>
> 2017-03-24 14:58 GMT+01:00 Jussi Lahtinen <jussi.lahtinen at ...626...>:
> > I don't understand why it is bad to pass value to indicate where the form
> > was invoked..?
> >
> >
> > Jussi
> >
> > On Fri, Mar 24, 2017 at 3:41 PM, PICCORO McKAY Lenz <
> mckaygerhard at ...626...>
> > wrote:
> >
> >> arrgg fatherform way and "bambino" flag way are in fact same..
> >>
> >> both suggestions need a value to pass and already know was the form
> father!
> >> i need a way that i dont know the name of the "father form".. only that
> the
> >> parent will raise if any..
> >>
> >> Lenz McKAY Gerardo (PICCORO)
> >> http://qgqlochekone.blogspot.com
> >>
> >> 2017-03-16 7:59 GMT-04:00 PICCORO McKAY Lenz <mckaygerhard at ...626...>:
> >>
> >> > like it more the "FatherForm" way, many thanks!
> >> >
> >> > Lenz McKAY Gerardo (PICCORO)
> >> > http://qgqlochekone.blogspot.com
> >> >
> >> > 2017-03-16 6:56 GMT-04:00 Gianluigi <bagonergi at ...626...>:
> >> >
> >> >> And do such a thing?
> >> >>
> >> >> Regards
> >> >> Gianluigi
> >> >>
> >> >> 2017-03-16 4:32 GMT+01:00 adamnt42 at ...626... <adamnt42 at ...626...>:
> >> >>
> >> >> > On Wed, 15 Mar 2017 17:32:08 -0400
> >> >> > PICCORO McKAY Lenz <mckaygerhard at ...626...> wrote:
> >> >> >
> >> >> > > how to know when a form runnig was invoked from another or not?
> >> >> > >
> >> >> > > i mean:
> >> >> > >
> >> >> > > case1:
> >> >> > >
> >> >> > > form1 have a click and inside invoke form2.show()
> >> >> > >
> >> >> > > case2:
> >> >> > >
> >> >> > > only form2 are lauch
> >> >> > >
> >> >> > > now in form2 i have a button with a event Click:
> >> >> > >
> >> >> > > if are invoked from form1 i need to show anagin form1 and close
> >> form2
> >> >> > > if not, onlt close form2 and terminate program
> >> >> > >
> >> >> > > i' was lookin for ojbect management on gambas wiki and only found
> >> Me;;
> >> >> > > Last;; and Me.Parent but none of them helpme...
> >> >> > >
> >> >> > > Lenz McKAY Gerardo (PICCORO)
> >> >> > > http://qgqlochekone.blogspot.com
> >> >> > > ------------------------------------------------------------
> >> >> > ------------------
> >> >> > > Check out the vibrant tech community on one of the world's most
> >> >> > > engaging tech sites, Slashdot.org! http://sdm.link/slashdot
> >> >> > > _______________________________________________
> >> >> > > Gambas-user mailing list
> >> >> > > Gambas-user at lists.sourceforge.net
> >> >> > > https://lists.sourceforge.net/lists/listinfo/gambas-user
> >> >> >
> >> >> > Surely this is as simple as using Run() instead of show in the
> >> "parent"
> >> >> > form? Set a flag in the Run method to indicate that the "child" was
> >> >> invoked
> >> >> > from the "parent" and react accordingly.
> >> >> > e.g.
> >> >> > CHILD FORM
> >> >> > Public Sub Run()
> >> >> >   $bIamBambino=true
> >> >> >   Me.show() ' or  ShowModal or whatever...
> >> >> > End
> >> >> >
> >> >> > Public Form_Close()
> >> >> >   If $bIamBambino then
> >> >> >     ' do whatever
> >> >> >   Else
> >> >> >    ' close the application
> >> >> >   EndIF
> >> >> >
> >> >> > PARENT FORM
> >> >> >   Public Sub SomeButton_Click()
> >> >> >     Dim fBambono as New FWhatever
> >> >> >     fBambino.Run()
> >> >> >   End
> >> >> >
> >> >> > ????
> >> >> >
> >> >> > bb
> >> >> >
> >> >> > --
> >> >> > B Bruen <adamnt42 at ...3379... (sort of)>
> >> >> >
> >> >> > ------------------------------------------------------------
> >> >> > ------------------
> >> >> > Check out the vibrant tech community on one of the world's most
> >> >> > engaging tech sites, Slashdot.org! http://sdm.link/slashdot
> >> >> > _______________________________________________
> >> >> > Gambas-user mailing list
> >> >> > Gambas-user at lists.sourceforge.net
> >> >> > https://lists.sourceforge.net/lists/listinfo/gambas-user
> >> >> >
> >> >>
> >> >> ------------------------------------------------------------
> >> >> ------------------
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> >> >> https://lists.sourceforge.net/lists/listinfo/gambas-user
> >> >>
> >> >>
> >> >
> >> ------------------------------------------------------------
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> >>
> > ------------------------------------------------------------
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>
>
>
> --
> Fabien Bodard
>
> ------------------------------------------------------------
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