I would like to monitor several windows, in each window i would like to monitor several pixels continuously. What is the best way of doing this?
Is it possible to monitor a windows pixel even if it is not in focus on the screen or even if it is minimizes to system tray?
Using the GetDc and then GetPixel is the only thing i have used before but i feel there must be a faster and better way to solve this problem?
(im not an english native speaker)