Check this article of mine. I think I did that with the state image list for
some icons (notice the picture):
http://www.codeproject.com/vb/net/vb...tatechkbox.asp
For Multicolumn treeviews, it's VB6 code but it can help if you need to do
it yourself...
http://www.vbaccelerator.com/home/VB...ol/article.asp
--
Carlos J. Quintero
MZ-Tools 4.0: Productivity add-ins for Visual Studio .NET
You can code, design and document much faster.
http://www.mztools.com
"paradox" <dev@demiurgeinc.com> escribió en el mensaje
news:1108943402.605412.73830@c13g2000cwb.googlegro ups.com...[color=blue]
>I want to have a TreeView that shows an image on some items, but not
> all. Basically, if a certain condition is true, a caution icon is
> placed next to the treeview item. The problem is that, by adding a
> ImageList to the TreeView, the ImageIndex property of the items in the
> TreeView defaults to 0. I could put a blank icon in the ImageList and
> make it the 0 index image, however, this makes an ugly space.
>
> Would I have to create my own treeview class (inheriting from it) and
> override certain methods to do this?
>
> If so, are there any articles that describe how to do such a thing? As
> in, an article describing how to change the way a inherited control
> (such as treeview) draws (if drawing is where something like this would
> take place)?
>
> It is my understanding that if I did override functions like that, that
> I'd have to code all the functionality it has by default; unless there
> is a specific function within the treeview class that deals with
> drawing the imagelist icons.
>
> As opposed to an article, are there any books that discuss this
> advanced topic of modifying the way existings controls work? One other
> thing I wanted to do was have a treeview that was also a listview; a
> treeview with columns of information. Thank you.
>[/color]
