Thanks Davide and James,
I will continue to do test.
In before, my scan program really had deleted
some active users.Maybe it is owend to my wrong code.
The code is very simple,if I cannot resolve the problem,
I will post my code.
Best regards,
Jhon.
----- Original Message -----
From: "James Budiono NCS" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, September 11, 2003 12:17 PM
Subject: [xmail] Re: A suggestion about the file ".ipconn "
>
> Hi Jhon,
>
> The statement probably refers to the fact that when the file is (heavily)
> accessed, its attribute is not sync-ed to the disk.
> Hence FindFirstFile may not find the current/latest state, if you need the
> accuracy down to seconds (or may be even to minutes).
> But if you're talking about a period of 3 months, then FindFirstFile
should
> be working fine.
>
> cheers,
> james
>
> > -----Original Message-----
> > From: jhon wong [SMTP:[EMAIL PROTECTED]
> > Sent: Thursday, September 11, 2003 12:05 PM
> > To: [EMAIL PROTECTED]
> > Subject: [xmail] Re: A suggestion about the file ".ipconn "
> >
> > >
> > > File access time must work (if the OS is not broken).
> > >
> > > - Davide
> > >
> >
> > Davide,
> >
> > It should be.
> >
> > But in microsoft document about "FindFirstFile"
> >
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/fileio/ba
> > se
> > /findfirstfile.asp
> > I find this sentence:
> > .... ...
> > "In rare cases, file attribute information on NTFS file systems may not
be
> > current at the time you call this function. To obtain the current NTFS
> > file
> > attributes, call GetFileInformationByHandle."
> > .... ...
> > And in my program, I really had got uncorrect "file accesss time"
> > result when using FindFirstFile(). I write a program to scan all the
> > users.
> > If one user didn't be active for 3 monthes I will delete it. So
uncorrect
> > time judging will make active user to be deleted. It is very serious.
> >
> > I will continue to check my code.
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > -
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