Re: Handling Com Port error

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#15548

From: david
Date: Tue, 24 Jun 2003 21:00

30 lines
1796 bytes

sorry, I  put hCom inside of the fuinction, but really  the hCom handler is
into the private section object.






"Bob Gonder" <notbg@notmindspring.invalid> escribi� en el mensaje
news:d99hfvgk39p3pb064q1qtssddpvm0tu5rs@4ax.com...
> "david" <dmarquezl@hotmail.com> wrote:
> >
> >bool TCom::ReciveBin( unsigned char *argAStr_Data, unsigned long
> >argul_BytesWait , unsigned long &argul_BytesReturned)
> >{
> >  ReadFile ( hCom, argAStr_Data, argul_BytesWait ,
&argul_BytesReturned,NULL );
> >}
>
> >bool TCom::OpenPortDefault()
> >{
> >    HANDLE       hCom;
> >  hCom = CreateFile( gAStr_PuertoCom.c_str(),
> >}
>
> hCom is local to OpenPortDefault.
> It is not available to ReciveBin.
> I'm surprised this compiles.
>
>

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Subject: Re: Handling Com Port error
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