Introduction - If you have any usage issues, please Google them yourself
C++ to prepare up color screen, and drag the mouse on the screen can get the color of any point, and then given 16 hexadecimal and RGB color value, and value into the clipboard At the same time, drag the process of taking timely color display coordinates of the mouse position, window handle, window class name and window title, so this process can also be said as a mouse hook procedure, the study of C++ is helpful.