Re: Using CreateFile with a modem

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#7351

From: Joe Black
Date: Thu, 10 Feb 2005 09:09

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Remy Lebeau (TeamB) wrote:

> You cannot change the settings permanently.  You can, however, change them
> for the duration of your session with the modem.  Every time you use
> CreateFile() to open a port, you should call SetCommState() to set up the
> session as you wish.  When you close the session later, there is no
> guarantee that the settings will still be in place when you open the same
> port again.
> 

Thanks Remy,

My problem is I need to create a phonebook entry that uses a specified 
modem with specific settings, which I've done using 
RasSetEntryProperties, this creates my phonebook entry, but the settings 
of the modem are incorrect, I would like to change these programatically 
and makes these changes permanent if possible. Do you know of a way I 
can do this? there seems to be no way but I would have assumed that 
others will have needed to do this.

Many thanks for for your response.

Joe

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