如何在winform中实现同样的字幕效果？

using System;
using System.Drawing;
using System.Windows.Forms;

public class MarqueeControl : UserControl
{
    private string text = "这是一个滚动字幕示例。";
    private float xPosition = this.Width;
    private float speed = 1.0f;

    public MarqueeControl()
    {
        this.DoubleBuffered = true; // 启用双缓冲
        Timer timer = new Timer();
        timer.Interval = 20; // 定时器间隔时间（毫秒）
        timer.Tick += Timer_Tick;
        timer.Start();
    }

    private void Timer_Tick(object sender, EventArgs e)
    {
        xPosition -= speed;
        if (xPosition <= -this.CreateGraphics().MeasureString(text, this.Font).Width)
        {
            xPosition = this.Width;
        }
        this.Invalidate(); // 强制重绘控件
    }

    protected override void OnPaint(PaintEventArgs e)
    {
        base.OnPaint(e);
        e.Graphics.DrawString(text, this.Font, Brushes.Blue, xPosition, this.Height / 2 - e.Graphics.MeasureString(text, this.Font).Height / 2);
    }
}