用C#實現全屏幕抓圖

int width = Screen.PrimaryScreen.Bounds.Width;

            int height = Screen.PrimaryScreen.Bounds.Height;

            Bitmap bmp = new Bitmap(width, height);

            using (Graphics g = Graphics.FromImage(bmp))
            {

                g.CopyFromScreen(0, 0, 0, 0, new Size(width, height));

            }
            bmp.Save(@"c:1.jpg");
            bmp.Dispose();