async void LoadAni()
        {
            try
            {
                LogoImageAni.IsVisible = true;

                await Animate.BallAnimate(LogoImage, 50, 10, 5, dX, dY);

                //hide
                await LogoImageAni.FadeTo(0, 1000);

                LogoImageAni.IsVisible = false;

                //show
                await LogoImageAni.FadeTo(1, 1000);
            }
            catch (Exception ex)
            {
                Debug.WriteLine(ex.Message.ToString());
            }
            finally
            {
                Debug.WriteLine("LoadAni");
            }
        }
        async void LoadAni()
        {
            try
            {
                LogoImageAni.IsVisible = true;

                await Animate.BallAnimate(LogoImage, 50, 10, 5, dX, dY);

                //hide
                await LogoImageAni.FadeTo(0, 1000);

                LogoImageAni.IsVisible = false;

                //show
                await LogoImageAni.FadeTo(1, 1000);
            }
            catch
            {
                App.WriteString("MusicList LoadAni Failed");
            }
        }