Question

C#如何将GDI+图形放在panel上面，而不是被panel遮盖住了？

Answer 1

可以放在panel 的paint 事件里
如下:
private void panel1_Paint(object sender, PaintEventArgs e)
{
Graphics g = panel1.CreateGraphics();
g.DrawString("这是PANEL", SystemFonts.MenuFont, Brushes.Black, new PointF(0, 0));
}