Re: How can i set the Parity Bit to 0 or 1 as i want ?

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#6251

From: Bob Gonder
Date: Mon, 30 May 2005 14:50

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Ramy wrote:

>But you did not answer my question - 
>
>Please show me one code for setting the parity bit to '1', and
>another code for setting the parity bit to '0', thanks.

To set the parity bit so it is a 1 for every chaaracter, use
MARKPARITY

To set the parity bit so it is a  0 for every character, use
SPACEPARITY.

To automatically set the number of 1 bits so there is always an odd
number, use ODDPARITY (Of the 9 totalt bits (8 data + 1parity),there
will be an odd number of 1 bits).

To automatically set the number of 1 bits so there is always an even
number, use EVENPARITY (Of the 9 totalt bits (8 data + 1parity),there
will be an even number of 1 bits).

Use SetCommState() with the properly modified DCB.

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From: Bob Gonder <notbg@notmindspring.invalid>
Newsgroups: borland.public.cppbuilder.nativeapi
Subject: Re: How can i set the Parity Bit to 0 or 1 as i want ? 
Date: Mon, 30 May 2005 07:50:39 -0700
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