asp.net截屏功能实现截取web页面

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using System.Drawing;

//打开该页面

System.Diagnostics.Process.Start("IEXPLORE.EXE", "http://localhost:56/Spacxxe.html");

System.Threading.Thread.Sleep(3000);

//截屏

//创建并设置画布大小

System.Drawing.Image templateImage = new System.Drawing.Bitmap(1040, 700);

System.Drawing.Graphics templateG = System.Drawing.Graphics.FromImage(templateImage);

//new Point(200, 100)位于源（屏幕）左上角的x,y坐标

//new Point(0, 0)图片位于画布左上角的x,y坐标

//new Size(1440, 900)所截屏幕的大小

templateG.CopyFromScreen(new Point(200, 100), new Point(0, 0), new Size(1000, 900), CopyPixelOperation.MergeCopy);

//关闭ie

System.Diagnostics.Process[] pro = System.Diagnostics.Process.GetProcessesByName("IEXPLORE");

foreach (System.Diagnostics.Process ps in pro)

{

ps.Kill();

}

//保存

templateImage.Save(@"E:\TEST\" + imgname + ".jpg", System.Drawing.Imaging.ImageFormat.Jpeg);

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