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Help:Capture USB Device message [message #6521]

Thu, 16 November 2006 08:50

mobilehunter
Messages: 87
Registered: November 2006

Member

Hi,

I have a windows app sample to read data from USB device.
The sample is created for VC++ which is working properly, then i want to convert it to Ultimate++.

My step:
1. define WM_USB_MSG as WM_USER + 100
2. register the message from it's API
3. Inherited a struct from TopWindow
4. Override WindowProc

The problem is i never got the message.
Did i missed something?
How to read WM_USER properly?

Thanks

PS: I'm using latest 611-dev2

[Updated on: Thu, 16 November 2006 09:24]

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Re: Help:Capture USB Device message [message #6537 is a reply to message #6521]

Thu, 16 November 2006 17:32

mirek
Messages: 14291
Registered: November 2005

Ultimate Member

Sounds right. The only problem I can see is that TopWindow has to be open to receive messages - is it open?

If it is and it still does not work, post the code...

Mirek

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