void OnClear(object sender, Windows.UI.Xaml.RoutedEventArgs e) { rootPage.NotifyUser(" ", SDKTemplate.NotifyType.StatusMessage); pointerId = -1; if (inkManager.AnySelected()) { inkManager.DeleteSelected(); // We don't know what has been erased so we clear the render // and add back all the ink saved in the ink manager renderer.Clear(); renderer.AddInk(inkManager.GetStrokes()); // There is no selection - disable movement AnchorSelection(); } else { inkManager.DeleteAll(); renderer.Clear(); } }
public static void DeleteAll(this Windows.UI.Input.Inking.InkManager inkManager) { inkManager.SelectAll(); inkManager.DeleteSelected(); }