Re: CreateFile

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#5754

From: Pieter Philippaerts
Date: Sat, 08 Mar 2003 20:03

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"Ivan Van den Bossche" <ivan.van.den.bossche@pandora.be> wrote in message
news:TSraa.2409$Vq.380@afrodite.telenet-ops.be...
> Weet er iemand hoe
> ik die positie in bytes kan opvragen?

Je kan dat doen via SetFilePointer(). Wat je doet is die methode aanroepen
met dwMoveMethod = FILE_CURRENT, lDistanceToMove = 0 en lpDistanceToMoveHigh
= 0 [je kan hier ook NULL specifieren, maar dan kan je nooit de positie
opvragen van files > 4.2Gb].
Nadat je die methode hebt aangeroepen geeft die je de huidige positie terug:
"If the SetFilePointer function succeeds and lpDistanceToMoveHigh is NULL,
the return value is the low-order DWORD of the new file pointer. If
lpDistanceToMoveHigh is not NULL, the function returns the low order DWORD
of the new file pointer, and puts the high-order DWORD of the new file
pointer into the LONG pointed to by that parameter."

Mvg,
Pieter Philippaerts

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From: "Pieter Philippaerts" <pieter@no_spam.mentalis.org>
Newsgroups: be.comp.programming,nl.comp.programmeren
Subject: Re: CreateFile
Date: Sat, 8 Mar 2003 21:03:37 +0100
Organization: KULeuvenNet
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