c - How to read the content of an other app's text field on OS X? -

For a project I have to make a small friend who must read the contents of one of the main areas of the main app.

Is there a way to get the contents of window / control on OS X (I am interested in the text field text)? On some such GetDlgItemText () like Windows where I just pass the global handle of control and get the text of the control.

Can any of you give me some keywords for Google? :)

It is a great starting point to use.

Another good

If you are using Apple Sky script from Cocoa on version 10.5 or later, then your life may be easy.

Good luck!