PyWin SendMessage

[Tim Roberts]

Gonzalo Monzón <gmc at serveisw3.net> wrote:
>
>Hi Gerd,
>
>I'm not really sure of, but I think you must use a message value in 
>range of WM_USER or WM_APP so this fact maybe let the receiver window 
>getting bad data... 

No.  WM_COPYDATA is designed specifically for his use case -- interprocess
communication.  The WM_USER range is only if you are inventing a custom
message for some new purpose.
-- 
- Tim Roberts, timr at probo.com
  Providenza & Boekelheide, Inc.