
Question:
like
TakeScreenshot(new Rectangle(0,0,100,100), "output.jpg");
Solution:1
Use the following:
Rectangle rect = new Rectangle(0, 0, 100, 100); Bitmap bmp = new Bitmap(rect.Width, rect.Height, PixelFormat.Format32bppArgb); Graphics g = Graphics.FromImage(bmp); g.CopyFromScreen(rect.Left, rect.Top, 0, 0, bmp.Size, CopyPixelOperation.SourceCopy); bmp.Save(fileName, ImageFormat.Jpeg);
Solution:2
Here is the code to capture the screen. Change the values to the size you need.
Bitmap printscreen = new Bitmap(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height); Graphics graphics = Graphics.FromImage(printscreen as Image); graphics.CopyFromScreen(0, 0, 0, 0, printscreen.Size); printscreen.Save(@"C:\printscreen.jpg", ImageFormat.Jpeg);
Or make method which will return you captured image like this :
Image CaptureScreen(int sourceX, int sourceY, int destX, int destY, Size regionSize) { Bitmap bmp = new Bitmap(regionSize.Width, regionSize.Height); Graphics g = Graphics.FromImage(bmp); g.CopyFromScreen(sourceX, sourceY, destX, destY, regionSize); return bmp; } ...... // call Image image = CaptureScreen(sourceX, sourceY, destX, destY, regionSize); image.Save(@"C:\Somewhere\screen.jpg);
Solution:3
Use the Graphics.CopyFromScreen
method. Google turns up this tutorial.
Solution:4
Have you checked the Graphics.CopyFromScreen method?
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