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Article View: borland.public.cppbuilder.nativeapi
Article #7800

Re: A problem in a service

#7800
From: Malcolm Smith
Date: Mon, 20 Dec 2004 10:35
49 lines
2563 bytes
Remy,

I'll pass the information on.  He is passing NULL because he wants to change
the default settings, but I am assuming he is not impersonating.

Hopefully this will be enough for him t resolve. if not I'll be back....

Thanks.

-- 
Malcolm Smith
MJ Freelancing
http://www.mjfreelancing.com
Borland Technology Partner

Contributing Editor
C++Builder Developers Journal
http://bcbjournal.org


"Remy Lebeau (TeamB)" <no.spam@no.spam.com> wrote in message
news:41c6a111$1@newsgroups.borland.com...
>
> "Malcolm Smith" <mjfreelancing@optusnet.com.au> wrote in message
> news:41c680e2$1@newsgroups.borland.com...
>
> > InternetSetOption(NULL, INTERNET_OPTION_PER_CONNECTION_OPTION,&List,
> nSize);
> >
> > InternetSetOption(NULL, INTERNET_OPTION_SETTINGS_CHANGED, NULL,NULL);
> >
> > InternetSetOption(NULL, INTERNET_OPTION_REFRESH, NULL,NULL);
>
> InternetSetOption() expects an HINTERNET handle as the first input
> parameter.  You are not providing one.  You need to call InternetOpen()
> first.  Specifying NULL means that you are trying to change the default
> values, but those values are stored in the HKEY_CURRENT_USER key of the
> Registry, which a service does not have access to by default.  You have to
> impersonate a user login in order to change a particular user's Registry
> settings from a service.   Look at LogonUser(), ImpersonateLoggedOnUser(),
> and RevertToSelf().
>
> Asside from that, please also provide the actual return values from both
> InternetSetOption() and GetLastError().
>
>
> Gambit
>
>
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Subject: Re: A problem in a service
Date: Mon, 20 Dec 2004 21:35:32 +1100
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