Re: Registry and TreeNodes

Article View: borland.public.cppbuilder.nativeapi

Article #16559

Back to borland.public.cppbuilder.nativeapi Previous Next

#16559

From: Remy Lebeau (TeamB)
Date: Wed, 07 May 2003 07:03

27 lines
1851 bytes

"Greg Stantin" <gstantin@stantonassoc.com> wrote in message
news:3eb88a85@newsgroups.borland.com...

> Is there any way that i can get the parent on level 1,
> without going to the actual root of the tree, i dont need
> the rootnode as the parent.

Simply iterate the Parent hierarchy until you find a TreeNode that has its
Level property set to 1:

    void __fastcall TForm1::TreeView1Expanding(TObject *Sender, TTreeNode
*Node, bool &AllowExpansion)
    {
        if( Node->Level != 0 )
        {
            TTreeNode *ParentNode = Node;
            while( (ParentNode) && (ParentNode->Level > 1) )
                ParentNode = ParentNode->Parent;

            AnsiString NameLBSelect = ParentNode->Text;
            // ...
        }
    }


Gambit

Technical Details

Message-ID: <3eb8af62$1@newsgroups.borland.com>

Path:

arc1-ca.pugleaf.net!archiver1.google.com!news2.google.com!news1.google.com!sn-xit-02!sn-xit-01!sn-xit-08!supernews.com!newshosting.com!news-xfer1.atl.newshosting.com!newsfeed.icl.net!newsfeed.fjserv.net!newsfeed.frii.net!newsfeed.frii.net!nntp5.savvis.net!uunet!dfw.uu.net!ash.uu.net!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail

References: <3eb88a85@newsgroups.borland.com>

Show Full Headers

Complete Article Headers

X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 10cc67,f0b277f95868ae0a
X-Google-Attributes: gid10cc67,public
X-Google-ArrivalTime: 2003-05-07 00:12:14 PST
From: "Remy Lebeau \(TeamB\)" <gambit47@yahoo.com>
Newsgroups: borland.public.cppbuilder.nativeapi
References: <3eb88a85@newsgroups.borland.com>
Subject: Re: Registry and TreeNodes
Date: Wed, 7 May 2003 00:03:41 -0700
Lines: 29
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 6.00.2800.1158
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165
NNTP-Posting-Host: 207.175.226.26
Message-ID: <3eb8af62$1@newsgroups.borland.com>
X-Trace: newsgroups.borland.com 1052290914 207.175.226.26 (7 May 2003 00:01:54 -0700)
Path: arc1-ca.pugleaf.net!archiver1.google.com!news2.google.com!news1.google.com!sn-xit-02!sn-xit-01!sn-xit-08!supernews.com!newshosting.com!news-xfer1.atl.newshosting.com!newsfeed.icl.net!newsfeed.fjserv.net!newsfeed.frii.net!newsfeed.frii.net!nntp5.savvis.net!uunet!dfw.uu.net!ash.uu.net!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail

Reply to Parent Message