Re: Detecting Window

Thanx for the help, there is to mouch to do in order to achive the
results...
Time ago I find out a nice component called GpSysHook
And that works fine just for the first run.
Due to unloaded DLL after closing is inpossible to run it again without
restart PC.

I contact the Author Primoz Gabrielcic and his answer was that Hi dont know
it why.

I suppose this problem occour cause I install the component on D6 instead of
D5 for
which the comp was designed.

So my problem now is how to unload the DLL










"Nicholas Sherlock" <n_sherlock@xxxxxxxxxxx> wrote in message
news:dhi2m6$si4$2@xxxxxxxxxxxxxxxxxx
> Fufi wrote:
> > Hi, someone know for a good component or code that
> > can I use to detect global Windows messages
> > about windows are opened/closed.
> >
> > I dont need to detect what window was opened,
> > but just that some window was opened....
>
> Install a system-wide CBT hook (See Google). The Platform SDK has this
> to say about CBT hooks:
>
> "The CBTProc hook procedure is an application-defined or library-defined
> callback function used with the SetWindowsHookEx function. The system
> calls this function before activating, creating, destroying, minimizing,
> maximizing, moving, or sizing a window; before completing a system
> command; before removing a mouse or keyboard event from the system
> message queue; before setting the keyboard focus; or before
> synchronizing with the system message queue. A computer-based training
> (CBT) application uses this hook procedure to receive useful
> notifications from the system."
>
> Cheers,
> Nicholas Sherlock


.

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