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TreeStructure problem

Hi!

In my program I'm using a class, which can nested like the TreeNodes in a
TreeView, thus I also want to use a TreeView to display some of the content
(a short string) of these nested classes. The user shall then be able to take
further actions when by clicking on the TreeNodes. Here comes the problem:
How do I map the currently selected TreeNode to the appropriate instance of
the nested class?
Jul 21 '05 #1
2 946
On Sun, 20 Mar 2005 03:11:03 -0800, tommazzo wrote:
Hi!

In my program I'm using a class, which can nested like the TreeNodes in a
TreeView, thus I also want to use a TreeView to display some of the content
(a short string) of these nested classes. The user shall then be able to take
further actions when by clicking on the TreeNodes. Here comes the problem:
How do I map the currently selected TreeNode to the appropriate instance of
the nested class?


You could use the tag property of the treenode. In the tag property you can
store whatever you want. So for example the reference to the object the
treenode represents.
--
Claudio Grazioli
http://www.grazioli.ch
Jul 21 '05 #2


"Claudio Grazioli" wrote:
On Sun, 20 Mar 2005 03:11:03 -0800, tommazzo wrote:
Hi!

In my program I'm using a class, which can nested like the TreeNodes in a
TreeView, thus I also want to use a TreeView to display some of the content
(a short string) of these nested classes. The user shall then be able to take
further actions when by clicking on the TreeNodes. Here comes the problem:
How do I map the currently selected TreeNode to the appropriate instance of
the nested class?


You could use the tag property of the treenode. In the tag property you can
store whatever you want. So for example the reference to the object the
treenode represents.
--
Claudio Grazioli
http://www.grazioli.ch


Thanks a lot. That's exactly what I was looking for!
Jul 21 '05 #3

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