WPF 中的滚动片尾字幕屏幕...有什么想法吗

WPF 中的滚动片尾字幕屏幕...有什么想法吗？

xaml
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="ScrollingEndCredits" Width="400" Height="300">
    
                           FontSize="18" Foreground="White" Background="Black"
                   HorizontalAlignment="Left" VerticalAlignment="Center"/>
    

csharp
using System.Windows;
using System.Windows.Media.Animation;
namespace WpfApp1
{
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
            StartEndCreditsAnimation();
        }
        private void StartEndCreditsAnimation()
        {
            DoubleAnimation animation = new DoubleAnimation();
            animation.From = endCreditsTextBlock.ActualWidth;
            animation.To = -endCreditsTextBlock.ActualWidth;
            animation.RepeatBehavior = RepeatBehavior.Forever;
            animation.Duration = new Duration(TimeSpan.FromSeconds(10));
            Storyboard.SetTarget(animation, endCreditsTextBlock);
            Storyboard.SetTargetProperty(animation, new PropertyPath("(UIElement.RenderTransform).(TranslateTransform.X)"));
            Storyboard storyboard = new Storyboard();
            storyboard.Children.Add(animation);
            storyboard.Begin();
        }
    }
}