c#.net panel形成壹個可移動的矩形 可以繪制多個

private void button1_Click(object sender, EventArgs e)

{

Graphics g = Graphics.FromHwnd(panel1.Handle);

g.DrawRectangle(Pens.Red, new Rectangle(1, 1, 10, 10));

}

如果妳想要移動的話：

int x = 0;

int y = 0;

private void button1_Click(object sender, EventArgs e)

{

Graphics g = Graphics.FromHwnd(panel1.Handle);

//X,Y是矩形左上角的坐標。繪制多個就復制幾個就好，只是XY坐標不能重復

g.DrawRectangle(Pens.Red, new Rectangle(x++, y++, 10, 10));

}