C#下实现全屏截图非常简单，代码如下。
Image baseImage = new Bitmap(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height);
Graphics g = Graphics.FromImage(baseImage);g.CopyFromScreen(new Point(0, 0), new Point(0, 0), Screen.AllScreens[0].Bounds.Size);
g.Dispose();
baseImage.Save("baseImage.jpg", ImageFormat.Jpeg);
ok
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