TreeView.BeforeNodeSelectionChange Event
This event is fired before state of selection on a node is changed.

BeforeNodeSelectionChange(
node
as TreeViewNode,
willBeSelected
as Boolean)
Parameters
- node
- The node which is about to have its selection state changed.
- willBeSelected
- True if the node is about to get selected, else false.
Remarks
Added BeforeNodeSelectionChange event. This event can for example be used to toggle between white and black icon depending on if node is selected or not.
See Also
TreeView Control