Re: Zachowanie stanu w TreeView

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#10061

From: NoCode
Date: Thu, 17 Nov 2005 12:44

31 lines
1864 bytes

Użytkownik "Wiktor Zychla"  napisał w wiadomości
>   if ( tSearchNode != null )
>    for ( int iLevel=1; iLevel<nodePathPart.Length; iLevel++ )
>    {
>     tSearchLevel = null;
>     foreach ( TreeNode tC in tSearchNode.Nodes )
>      if ( tC.Text == nodePathPart[iLevel] )
>      {
>       tSearchLevel = tC;
>       tSearchLevel.EnsureVisible();
>       tSearchLevel.Expand();
>       break;
>      }
>
>     if ( tSearchLevel != null )
>     {
>      tSearchNode = tSearchLevel;
>     }
>     else
>      break;
>    }


Znalazlem maly blad w tym kodzie. Mianowicie, jezeli przy tych petlach zostana 
te <breaki> program nie dojdzie do konca wezlow, wyskoczy po dwoch. Zamiana 
<break> na <continue> zalatwia sprawe.

PS. Trzeba tez wyrzucic EnsureVisible - bo inaczej kontrolka "podskakuje", chcac 
co chwila ustawic sie na "widzialny wezel".

Pozdrawiam

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From: "NoCode" <nocode@no-email.com>
Newsgroups: alt.pl.comp.lang.csharp
Subject: Re: Zachowanie stanu w TreeView
Date: Thu, 17 Nov 2005 13:44:05 +0100
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