RadTreeViewPreviewUnselected Event |
Namespace: Telerik.Windows.Controls
void private void RadTreeView1_PreviewUnselected(object sender, RadRoutedEventArgs e) { // get a reference to the item that will be unselected RadTreeViewItem itemToUnselect = e.Source as RadTreeViewItem; // if the action should be canceled set Handled property to true e.Handled = true; }