Delphi - how to get hint from Controls of other Application created from delphi

问题

I have a project that will required to grab the hint from controls(e.g. TButton) of another application created from delphi. I used Hook, WH_CBT, using .exe and .dll to make it global and when the mouse point to the control and Hint show and hide, I get the HCBT_CREATEWND and HCBT_DESTROYWND of the hint with it's Handle and SysShadow as class. But before that, THintWindow is created with its handle, and after that I don't have any idea how to get the text from that hint. I searched google and no result.

Is there some one who could help me regarding this problem.

Thank you in advance.

来源：https://stackoverflow.com/questions/27059220/delphi-how-to-get-hint-from-controls-of-other-application-created-from-delphi