Re: Error handling Flash Card Reader?

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#2001

From: Mark Jacobs
Date: Thu, 03 May 2007 18:19

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"Bob Reeves" <bob@somethinxtra.com> wrote in message 
news:4638ae13$1@newsgroups.borland.com...
> Here is what I am trying to do, please assume all variables have been
> declared and initialized..
>    old_err_mode = SetErrorMode(SEM_FAILCRITICALERRORS);
>    SetLastError(-1);
>    dn = findfirst(FileName,&ffblk,0);  // find first file
>    er = GetLastError();
>    if(er != -1) {
>        FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, 0, er, 0, buffer,
> sizeof(buffer), 0);
> <SNIP>

Try changing if(er != -1) to if(er != -1 && dn !=0)
dn is non-zero if it didn't find anything.
-- 
Mark Jacobs
www.jacobsm.com

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Subject: Re: Error handling Flash Card Reader?
Date: Thu, 3 May 2007 19:19:20 +0100
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