怎么控制控件移动

如何控制控件移动
如何控制button1在Panel中反复运动

[解决办法]

C# code

 private void Form1_Load(object sender, EventArgs e)        {            Thread t = new Thread(new ThreadStart(DoMoveButton));            t.IsBackground = true;            t.Start();        }        private void DoMoveButton()        {            int x = 0;            MoveControl dele = SafeRemove;            while (true)            {                Point buttonPosition = button1.Location;                if (buttonPosition.X <= 0)                {                    x = panel1.Location.X + panel1.Width;                }                else                {                    x = buttonPosition.X - 2;                }                Point p = new Point(x, buttonPosition.Y);                button1.Invoke(dele, p);                Thread.Sleep(100);            }        }        public delegate void MoveControl(Point p);        private void SafeRemove(Point p)        {            button1.Location = p;        }