Re: CStdioFile - Can't read what I have just written

From:
"Tom Serface" <tom.nospam@camaswood.com>
Newsgroups:
microsoft.public.vc.mfc
Date:
Mon, 31 Mar 2008 09:10:22 -0700
Message-ID:
<293610CB-5DA0-4139-B633-7209F98A664D@microsoft.com>
I don't think that would make much difference since CFile is just built on
top of the other code. I guess you never know until you try, but what OP is
trying to do is pretty straightfoward so I'd guess there is some fundamental
error we're either not seeing or overlooking.

Tom

"Giovanni Dicanio" <giovanni.dicanio@invalid.com> wrote in message
news:Ok%23kguxkIHA.1052@TK2MSFTNGP05.phx.gbl...

"Anders Eriksson" <andis59@gmail.com> ha scritto nel messaggio
news:13rx69969isnc$.dlg@ostling.com...

My problem is that when I have changed a value, using the first code, the
changes will not be read by the second code! If I restart my program then
it will read the changes!

I thought that this was Windows buffering the file when I'm writing to
it,
but Flush() should take care of that.


Frankly speaking, I don't use much CStdioFile.

But the behaviour you describe seems strange to me.

Just for test, would it be possible to you to replace CStdioFile usage
with FILE * or C++ I/O stream classes?

Giovanni

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