public static void SetItemsRulerLineVisiblity(TreeView treeView, RulerLineVisiblity value) { treeView.SetValue(ItemsRulerLineVisiblityProperty, value); }
public static void SetRulerLineVisiblity(TreeViewItem treeViewItem, RulerLineVisiblity value) { treeViewItem.SetValue(RulerLineVisiblityProperty, value); }