private static SelectedItemsBehavior GetOrCreateBehavior(GridView target, IList list) { var behavior = target.GetValue(SelectedItemsBehaviorProperty) as SelectedItemsBehavior; if (behavior == null) { behavior = new SelectedItemsBehavior(target, list); target.SetValue(SelectedItemsBehaviorProperty, behavior); } return behavior; }
public static IList GetSelectedItems(GridView listBox) { return listBox.GetValue(SelectedItemsProperty) as IList; }