Can I hook WM_COPYDATA in Unity3D?

Unity Engine
1

Hello.

I can hook some Windows Message, but I cannot hook “WM_COPYDATA” . How to hook it?

And, I can “FindWindow” Unity3D window, but I “SendMessage(WM_COPYDATA)” to my Unity3D window, it alway return ‘False’. How to fix it?

Thanks.

2

Now, I can get “WM_COPYDATA” . Use “WH_CALLWNDPROC” to hook “WM_COPYDATA” from “SendMessage”.

3

hi,
Old topic I know, but would you please share some information how you actually did it?

4

Very old topic indeed.
Any result on hooking the messages? Any result at all?

5

Anyone can help? How do I read WM_COPYDATA in Unity?