进程间通信:剪贴板,匿名管道,命名管道,邮槽. -inter-process communication : clipboard, anonymous pipes, named pipes, mail chutes.

在屏幕中写字，并可将写的内容以及屏幕以图片形式存入剪贴板中-Write on the screen, and will write the contents of the well screen into the clipboard in picture form