为什么,我初始化了myRectangle就画出图形

[tx183584]

而上面的Rectangle 却没有事情

 private void panel2_Paint(object sender, PaintEventArgs e)
        {
            Graphics g = panel2.CreateGraphics();
          //Rectangle myRectangle = new Rectangle(10,10,30,30);
          Rectangle myRectangle = new Rectangle((int)INFO.snakeX[0]*WIDTH,(int)INFO.snakeY[0]*HEIG
}

  public class info
    {
        public ArrayList snakeX = new ArrayList();
        public ArrayList snakeY = new ArrayList();
        public info()
        {
            snakeX.Add(15);
            snakeX.Add(16);
            snakeX.Add(17);
            snakeX.Add(22);
            snakeX.Add(22);
            snakeX.Add(22);
        }
    }

[子夜__]