[Mono-bugs] [Bug 601766] WinForms TreeView: foreach (TreeNode node in TreeNode.Nodes) loop behaves differently from .NET

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Sun May 2 09:26:22 EDT 2010



--- Comment #3 from Thomas Goldstein <stifu at free.fr> 2010-05-02 13:26:22 UTC ---
I was wrong: it's not a matter of which TreeNodeCollection.Add() overload is
used. The bug comes from the fact there is no TreeView attached to the
TreeNodeCollection when each Node is added.
If you directly add the Nodes to the TreeView rather than to a lone TreeNode,
then it works.

So, some of the owner / tree_view null checks in TreeNodeCollection must be
wrong, I guess, or something like that.

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