Capturing user events (button clicks etc) from another Windows application [closed]

Answer 1

private void CaptureCameraCallback()

{

    using (CvCapture cap = CvCapture.FromCamera(CaptureDevice.Any, 1))

    {

        while (true)

        {

            Bitmap bm = BitmapConverter.ToBitmap(cap.QueryFrame());

            bm.SetResolution(pctCvWindow.Width, pctCvWindow.Height);

            pctCvWindow.Image = bm;

        }

    }

}

Answer 2

If I understand your post correctly, you need something similar to Spy++ that can hook the Windows messages and tell you when that message gets fired.

Have a look at these links:

1. Deliver The Power Of Spy++ To Windows Forms
2. Spying Window Messages from the Inside
3. How can I get functionality similar to Spy++ in my C# app?