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How to get the expandednodes or collapsednodes collections in WinForms TreeViewAdv?
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Expand or collapse node collection
The TreeViewAdv has property named expanded nodes or collapsed nodes, to retrieve the expanded or collapsed nodes from TreeNodeAdvCollection.
C#
// Returns the ExpandedNodes from TreeViewAdvcollection TreeNodeAdvCollection ExNodes=this.treeViewAdv1.ExpandedNodes;
VB
' Returns the ExpandedNodes from TreeviewAdvcollection Dim ExNodes As TreeNodeAdvCollection=Me.treeViewAdv1.ExpandedNodes
Note:
This property available from V4.4