Re: Comm Port kicking my butt

Article View: borland.public.cppbuilder.nativeapi

Article #3476

Back to borland.public.cppbuilder.nativeapi Previous Next

#3476

From: Michel Leunen
Date: Sat, 17 Jun 2006 18:59

21 lines
1574 bytes

JD wrote:

  > The write seems to work because no errors are reported and the
> number of bytes written are correct. The read, OTOH reports
> nada - no errors and no data.

>           char Buffer[ 101 ] = { 0 };
>           if( ! ::ReadFile(hCom, &Buffer, 100, &nBytes, NULL) )

if( ! ::ReadFile(hCom, Buffer, 100, &nBytes, NULL) )
or
if( ! ::ReadFile(hCom, &Buffer[0], 100, &nBytes, NULL) )

Michel
-- 
----------------------------------------
Michel Leunen
mailto: see my homepage.
C++Builder, BCC5.5.1 Web site:
http://www.leunen.com/
----------------------------------------

Technical Details

Message-ID: <449450ef$1@newsgroups.borland.com>

Path:

arc1-ca.pugleaf.net!g2news2.google.com!news3.google.com!news4.google.com!news.glorb.com!newsfeed.kamp.net!newsfeed.kamp.net!news.germany.com!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail

References: <44944ca9$1@newsgroups.borland.com>

Show Full Headers

Complete Article Headers

X-Google-Thread: 10cc67,5117e51131b9ac21
X-Google-Attributes: gid10cc67,public
X-Google-Language: ENGLISH,ASCII-7-bit
Date: Sat, 17 Jun 2006 20:59:18 +0200
From: Michel Leunen <nospam@noreply.please>
Organization: www.leunen.com
User-Agent: Thunderbird 1.5.0.4 (Windows/20060516)
MIME-Version: 1.0
Newsgroups: borland.public.cppbuilder.nativeapi
Subject: Re: Comm Port kicking my butt
References: <44944ca9$1@newsgroups.borland.com>
In-Reply-To: <44944ca9$1@newsgroups.borland.com>
Content-Type: text/plain; charset=ISO-8859-15; format=flowed
Content-Transfer-Encoding: 7bit
NNTP-Posting-Host: 81.247.69.93
Message-ID: <449450ef$1@newsgroups.borland.com>
X-Trace: newsgroups.borland.com 1150570735 81.247.69.93 (17 Jun 2006 11:58:55 -0700)
Lines: 21
Path: arc1-ca.pugleaf.net!g2news2.google.com!news3.google.com!news4.google.com!news.glorb.com!newsfeed.kamp.net!newsfeed.kamp.net!news.germany.com!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail

Reply to Parent Message