Re: [OT] Multi-touch on Windows Vista?

"He Shiming" <[email protected]>
Newsgroups gmane.comp.windows.wtl
Message-ID <[email protected]>
--- In [email protected], "Jim Barry" <j.barry@...> wrote:
>
> Use Spy++ to see what messages are being processed when you zoom. The driver could achieve a smooth zoom by sending WM_MOUSEWHEEL with MK_CONTROL and rotation values smaller than WHEEL_DELTA.
> 
> -- 
> Jim Barry, Microsoft MVP
>

It really is WM_MOUSEWHEEL plus MK_CONTROL. Thanks!

Best regards,
He Shiming



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