g.DrawLines(redpen,90,30,110,40);//???????????????????????????????????????

protected override void OnPaint(PaintEventArgs paintEvent)
        {
            Graphics g = paintEvent.Graphics;//g
            Pen OrangePen = new Pen(Color.Orange,3);//pen
            Size s = new Size(100, 100);//size表示大小
            Point p1 = new Point(20, 30);//表示的Rectangle左上角，
            Rectangle R = new Rectangle(p1,s);
            g.DrawRectangle(OrangePen,R);            Point p2 = new Point(150, 60);
            SolidBrush obrush = new SolidBrush(Color.OliveDrab);
                        Pen redpen = new Pen(Color.Red, 2);
            g.DrawLines(redpen,90,30,110,40);            g.DrawLines(redpen, 90, 120, 110, 130);
            g.DrawLines(redpen,240,30,260,40);
            g.DrawLines(redpen,240,120,260,130);
            g.DrawLines(redpen,p1,p2);
            g.FillRectangle(obrush,90,30,150,90);
            g.DrawRectangle(redpen, 110, 40, 150, 90);
            Pen greenpen = new Pen(Color.Green, 2);
            SolidBrush brush = new SolidBrush(Color.Blue);
            g.DrawEllipse(greenpen, R);
            g.DrawEllipse(brush, R);
            g.DrawEllipse(greenpen, 180, 30, 100, 50);            Pen blackpen = new Pen(Color.Black, 1);
            float startX = 100.0f;
            float startY = 100.0f;
            float controlX1 = 200.0f;
            float controlY1 = 10.0f;
            float controlX2 = 350.0f;
            float controlY2 = 50.0f;
            float endX = 500.0f;
            float endY = 100.0f;
            g.DrawBezier(blackpen, startX, startY, controlX1, controlY1, controlX2, controlY2, endX, endY);        }
错误 1 “DrawLines”方法没有采用“5”个参数的重载 D:\chengxuanzhuangwenjian\yaqi\windowform\windowform\Form1.cs 38 13 windowform
   g.DrawLines(redpen,90,30,110,40);//???????????????????????????????????????