[python-win32] findwindow by its class name

[James Hu]

Thanks,   
Actually, app A is a commercial engine, which written by VC++, but we can't change it at all.
app B is our application, which written by wxPython, If we can't find a way to get the classname of app B, it's no way for app A to send the message to app B , for app A uses classname to get the handler of app B, not it's windows caption. RegisterWindowMessage can't do this job either.
 
Can we register/bind a specific classname for any wxPython application?
 
James
 

________________________________

From: Gabriel Genellina [mailto:gagenellina at softlab.com.ar]
Sent: Fri 10/21/2005 8:18 PM
To: James Hu
Cc: python-win32 at python.org
Subject: Re: [python-win32] findwindow by its class name



At Friday 21/10/2005 16:26, you wrote:

>Thanks a lot! Yes, GetHandle() can return 'wxWindowClassNR', which is
>nice,
>but all wxPython apps return wxWindowClassNR as well, so when I Post
>Message, it goes to itself.

Application A can broadcast a private known message (using
RegisterWindowMessage) including its own HWND; Application B handles it and
replies to A with its own HWND.  After that, both apps know the other's
HWND and can post messages.



Gabriel Genellina
Softlab SRL



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