Как сделать скрин экрана?

Bitmap screenPicture = new Bitmap(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height);

using (Graphics g = Graphics.FromImage(screenPicture))

{

g.CopyFromScreen(0, 0, 0, 0, screenPicture.Size);

}

pictureBoxl.Image = screenPicture;