asp.net获取屏幕截图、活动窗口截图

时间：2014-07-22 23:14:34 收藏：0 阅读：367

Rectangle R = System.Windows.Forms.Screen.PrimaryScreen.Bounds;//获取活动窗口截图
//Rectangle R = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea;//获取整个屏幕截图
System.Drawing.Image img = new Bitmap(R.Width, R.Height);
Graphics G = Graphics.FromImage(img);
G.CopyFromScreen(new Point(0, 0), new Point(0, 0), new Size(R.Width, R.Height));
IntPtr dc = G.GetHdc();
G.ReleaseHdc(dc);
G.Dispose();
img .Save("c:\\a.jpg");