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zgulser
27th March 2012, 17:21
Hi,

I'm building two large scale Qt projects. I'm in stuck in interprocess comm.

I found that sendMessage(..) of winapi could be useful but I don't know how to send a message to
another process..What the parameters should be?

Thanks

wysota
27th March 2012, 17:32
Why are you asking that on a forum related to Qt? :) As far as I remember SendMessage() expects a window handle and a message structure to be sent.

Spitfire
28th March 2012, 17:35
I'm guessing you've found that infromation on the internet.
The same source can get you here (http://msdn.microsoft.com/en-us/library/windows/desktop/ms644950%28v=vs.85%29.aspx).
This page (and links from there) has all you need.