程序代码:

private void Form1_Paint(object sender, PaintEventArgs e)
        {
            Graphics g = e.Graphics;
            Pen pen = new Pen(Color.Yellow, 3);
            Brush brush = new SolidBrush(Color.Red);
            Point[] star = new Point[10];
            double angle = Math.PI / 180;private void Form1_Paint(object sen