[Qt-interest] copy of windows registry file

[navid navid]

thanks

--- On Sat, 12/5/09, Stephen Jackson <spjackson42 at gmail.com> wrote:

> From: Stephen Jackson <spjackson42 at gmail.com>
> Subject: Re: [Qt-interest] copy of windows registry file
> To: qt-interest at trolltech.com
> Date: Saturday, December 5, 2009, 8:44 AM
> 2009/12/5 navid navid :
> >
> > how can I prepare  a copy from windows registry
> file?
> > the following code does not work:
> >
> > [CODE]
> > QSettings _qsetsettings("ORG_NAME", "APP_NAME");
> > ...
> > bool _bres = QFile::copy(_qsetsettings.fileName(),
> _qsname);
> > qDebug()<<"source:
> "<<_qsetsettings.fileName()
> >        <<" dest: "<<_qsname
> >        <<" Res: "<<_bres;
> > [/CODE]
> >
> >
> > Application output:
> > source:
>  "\HKEY_CURRENT_USER\Software\ORG_NAME\APP_NAME"  dest:
>  "G:/qt/prj/debug/settings.txt"  Res:  false
> >
> 
> QFile::copy won't work because _qsetsettings.fileName() "a
> system
> registry path, not a file path". I don't think there is a
> way to do
> this without copying the individual keys yourself, e.g.
> 
> #include <QtGui>
> 
> int main()
> {
>     QSettings input("ORG_NAME",
> "APP_NAME");
>     QSettings output("./foo.ini",
> QSettings::IniFormat);
>     QStringList keys = input.allKeys();
> 
>     foreach( QString key, keys )
>     {
>         output.setValue(key,
> input.value(key));
>     }
> 
>     return 0;
> }
> 
> -- 
> Cheers,
> 
> Stephen Jackson
> 
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