spy++ 如何找出屏幕上某个点的窗口是什么? [英] How does spy++ find out what is the window at a certain point on the screen?

问题描述

我很好奇 spy++ Finder Tool 如何找到鼠标所在窗口的窗口句柄.有没有WIN32函数来获取在显示器上占据某个像素的最上层窗口的句柄?

I am curious how spy++ Finder Tool finds out the window handle for the window over which the mouse is. Is there any WIN32 function for getting the handle of the topmost window that occupies a certain pixel on the display?

推荐答案

有一个WindowFromPoint() 函数.

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