摘要： 1 protected override void OnPaint(PaintEventArgs e) 2 { 3 Graphics g = e.Graphics; 4 } 5 private void Pbo_Paint(object sender,PaintEventArgs e) 6 { 7 Graphics g = e.Graphics; 8 } 9 private void Frm_Paint(object sender,PaintEventArgs e)10 {11 Graphics g = e.Graphics;12 }其中Pbo_Paint和Frm_P... 阅读全文