TreeView.SelectionChanged Event
Important
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Occurs when there's a change to the items currently selected in the TreeView.
// Register
event_token SelectionChanged(TypedEventHandler<TreeView, TreeViewSelectionChangedEventArgs const&> const& handler) const;
// Revoke with event_token
void SelectionChanged(event_token const* cookie) const;
// Revoke with event_revoker
TreeView::SelectionChanged_revoker SelectionChanged(auto_revoke_t, TypedEventHandler<TreeView, TreeViewSelectionChangedEventArgs const&> const& handler) const;public event TypedEventHandler<TreeView,TreeViewSelectionChangedEventArgs> SelectionChanged;function onSelectionChanged(eventArgs) { /* Your code */ }
treeView.addEventListener("selectionchanged", onSelectionChanged);
treeView.removeEventListener("selectionchanged", onSelectionChanged);
- or -
treeView.onselectionchanged = onSelectionChanged;Public Custom Event SelectionChanged As TypedEventHandler(Of TreeView, TreeViewSelectionChangedEventArgs) Handle the TreeView.SelectionChanged event to respond when the set of selected nodes in the TreeView control is changed either by a user or programmatically. The TreeView control raises this event in response to selection changing, which corresponds to changes in the TreeView.SelectedItem, TreeView.SelectedItems, and TreeView.SelectedNodes properties.