本文讨论如何对外部程序进行控制，实现操作自动化的各种方法。在实际工作中，经常会遇到需要对现有的其它人编写好的程序窗口中的文本框、按钮等各种控件进行输入、点击等控制，从而实现操作自动化。由于这类程序是由别人编写的，自己没有原程序，无法通过修改程序，实现对程序的控制，所以我们只能另想办法。在现实中，可以把程序窗口分成两类，一类是标准的windows窗口，另外一类是网页式窗口，对于这两类窗口中的控件，其控制方法是不同的，下面分别进行介绍。(This article discusses ways to control external programs and automate your operations. In practice, you often encounter the need to existing programs and other programs prepared by the window in the text box, buttons and other controls for input, click and other controls, so as to achieve operational automation. Because these programs are written by others, they do not have the original program, can not modify the program to achieve the control of the program, so we can only find another way. In reality, the program window can be divided into two categories, one is the standard windows window, the other is the web-style window, for these two types of window controls, the control method is different, the following were introduced.)