我在网上看到很多屏幕截取的文章，相信大家也看过不少。人类每一次的进步总是建立在别人的基础之上，我今天要做得是如何将一个窗口动态地显示在另外一个窗口上。-I see a lot of on-line screen interception of the article, I believe we have seen many. Every human progress is always built on the foundation of others, I should have done t