BlipFace.View.LoginViewControl.ShowLoading C# (CSharp) Method

        private void ShowLoading()
        {
            Dispatcher.Invoke(
                    new Action(delegate
                                   {

                                       lblLoginAnimation.Visibility = Visibility.Visible;
                                       Storyboard sbdHideLoading = (Storyboard)FindResource("AnimatedDotLabel");
                                       sbdHideLoading.Begin();

                                       //lblLoginAnimation.
                                       //lblError.Content = _err;
                                   }), System.Windows.Threading.DispatcherPriority.Normal);
        }