TreeView and research function


I'm using a TreeView to display several information to user.
1. I would like to know if exist a method to hide some of TreeView's rows ?
2. The same for showing all rows ?
3. Does a search function exist to research a "string" part through all 
cells of TreeView ?


nospan (13)
5/2/2004 11:55:30 AM
vc.mfc 33608 articles. 0 followers. Follow

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Maileen <> wrote in message news:<OQiWZxDMEHA.3216@tk2msftngp13.phx.gbl>...
> Hi,
> I'm using a TreeView to display several information to user.
> 1. I would like to know if exist a method to hide some of TreeView's rows ?
> 2. The same for showing all rows ?

You mean nodes/leaves/vertex, but not rows.  I think you'd need to
redraw the entire tree without the nodes that you don't want to

> 3. Does a search function exist to research a "string" part through all 
> cells of TreeView ?

I guess you meant nodes instead of cells.  You can traverse the tree
using the GetRootItem, GetNextItem, GetChildItem and GetItem member
functions of CTreeCtrl class.  GetItem will return a pointer to TVITEM
structure that contains attributes (pszText) of a specified node.

Please make sure to use the terminology correctly, so others
understand what you're asking.  I guess that is one reason why noone
has answered yet,


> thanks,
> Maileen
5/3/2004 5:59:39 PM

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