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Newsgroups: it.comp.lang.visual-basic
Date: Mon, 12 Jun 2023 13:45:04 -0700 (PDT)
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Subject: Re: TabControl nascondere pannello
From: Luca D <antaniserse@yahoo.it>
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Xref: csiph.com it.comp.lang.visual-basic:20034

On Friday, February 3, 2023 at 8:54:18=E2=80=AFAM UTC+1, Marco75 wrote:
> Ciao,=20
> mi tocca chiedere nuovamente aiuto...=20
> ho un TabControl con 4 pannelli, e vorrei che uno di questi non fosse vis=
ibile.=20
> le ho provate tutte, da Visible =3D False a Hide ma lo vedo sempre.=20
> con Add e Remove lo mette o lo toglie io voglio solo nasconderlo!=20

Funzionalmente, =C3=A8 la stessa cosa... aggiungere/togliere una pagina dal=
la collection dei pannelli non la distrugge, n=C3=A8 perde lo stato e i val=
ori dei vari controlli contenuti nella pagina stessa, per cui alternare tra=
 visibile/invisibile diventa semplicemente=20

    If TabControl1.TabPages.Contains(TabPage2) Then
      TabControl1.TabPages.Remove(TabPage2)
    Else
      TabControl1.TabPages.Add(TabPage2)
    End If