get the expanding node in a treeview
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by Iulian
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Published on 2010-04-15T11:01:50Z
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2010/04/15
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I have a treeview control that functions like a folder browser. Because loading the entire folder structer from disk is taking a lot of time i'm trying to load only one level at a time. So i have a function that adds nodes for all the folders in the current node.
I thought that the best method would be to run it on the BeforeExpand
event of the treeview.
UpdateTreeView(TreeView.SelectedNode);
is not working because clicking the + sign to expand is not selecting the node also.
So how to find the node that is expanding.
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