Re: [ROOT] Number of TGListBox entries ?

From: Fons Rademakers (Fons.Rademakers@cern.ch)
Date: Mon Dec 10 2001 - 02:07:52 MET


Hi Christian,

  you can do:

   ((TGCompositeFrame*)TGListBox->GetContainer())->GetList()->GetSize()

but to make it easier I've added a method GetNumberOfEntries().

Cheers, Fons.


On Sunday 09 December 2001 23:17, cstrato@EUnet.at wrote:
> Dear Rooters
>
> How can I get the number of items added to TGListBox?
>
> Sorrowly, TGListBox->GetList()->GetSize() does not work
> since it displays a positive number, even if TGListBox
> is still empty.
>
>
> Thank you in advance for your help.
>
> Best regards
> Christian
> ----------------------------------
> C.h.r.i.s.t.i.a.n  S.t.r.a.t.o.w.a
> V.i.e.n.n.a,  A.u.s.t.r.i.a

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