what are API for Bluetooth Internet Access using "dial up nu

sisimma · Joined: 17 Jan 2008 Posts: 5

Hi,
I'm developing an socket application on Windows Mobile via Bluetooth.
Once Bluetooth is set up for Internet access using Dial up null modem, my
program can get a IP from 'socket()'function so that it connects IP network.

However, when Windows mobile wakes up after sleep mode, current my program
cannot get a IP address because 'socket()' does not return an IP.
In this situation, if I run Internet Explorer on Windows mobile, it goes
through Bluetooth Internet using Dial Null Modem. then my program can get the
IP that is assigned when Internet explorer connected to Internet.

Could you please how to use the APIs for the Bluetooth dial up null modem on
Windows mobile?

thank you so much.

Archived from group: microsoft>public>pocketpc>developer>networking

Peter Foot · Joined: 01 Sep 2007 Posts: 56

If your Bluetooth modem is setup correctly then Connection Manager should be
able to establish a connection through it - see ConnMgrEstablishConnection
and related APIs. Alternatively you could call the RAS API directly to
establish the connection.

Peter

--
Peter Foot
Microsoft Device Application Development MVP
www.peterfoot.net | www.inthehand.com
In The Hand Ltd - .NET Solutions for Mobility

"sisimma" wrote in message @microsoft.com...
> Hi,
> I'm developing an socket application on Windows Mobile via Bluetooth.
> Once Bluetooth is set up for Internet access using Dial up null modem, my
> program can get a IP from 'socket()'function so that it connects IP
> network.
>
> However, when Windows mobile wakes up after sleep mode, current my program
> cannot get a IP address because 'socket()' does not return an IP.
> In this situation, if I run Internet Explorer on Windows mobile, it goes
> through Bluetooth Internet using Dial Null Modem. then my program can get
> the
> IP that is assigned when Internet explorer connected to Internet.
>
> Could you please how to use the APIs for the Bluetooth dial up null modem
> on
> Windows mobile?
>
> thank you so much.

sisimma · Joined: 17 Jan 2008 Posts: 5

Thank you so much, Peter.
You are the only and first person who answered my questions.

I referred an article which is titled as
"Using Connection Manager to Establish Data Calls"
http://msdn2.microsoft.com/en-us/library/ms838160.aspx

sample code available :
http://download.microsoft.com/download/2/7/a/27ad518a-32d8-4638-b704-2b7485cb5cd1/datacall.exe

Now my app. can launch a data call using Bluetooth even when a Windows
mobile is at the moment after wake-up following sleep mode.

keep in mind that the function "EstablishConnection(TCHAR *IPout)" should be
called after WSAStartup( wVersionRequested, &wsaData ).

Good luck.
Sean.

"Peter Foot" wrote:

> If your Bluetooth modem is setup correctly then Connection Manager should be
> able to establish a connection through it - see ConnMgrEstablishConnection
> and related APIs. Alternatively you could call the RAS API directly to
> establish the connection.
>
> Peter
>
> --
> Peter Foot
> Microsoft Device Application Development MVP
> www.peterfoot.net | www.inthehand.com
> In The Hand Ltd - .NET Solutions for Mobility
>
> "sisimma" wrote in message
> @microsoft.com...
> > Hi,
> > I'm developing an socket application on Windows Mobile via Bluetooth.
> > Once Bluetooth is set up for Internet access using Dial up null modem, my
> > program can get a IP from 'socket()'function so that it connects IP
> > network.
> >
> > However, when Windows mobile wakes up after sleep mode, current my program
> > cannot get a IP address because 'socket()' does not return an IP.
> > In this situation, if I run Internet Explorer on Windows mobile, it goes
> > through Bluetooth Internet using Dial Null Modem. then my program can get
> > the
> > IP that is assigned when Internet explorer connected to Internet.
> >
> > Could you please how to use the APIs for the Bluetooth dial up null modem
> > on
> > Windows mobile?
> >
> > thank you so much.
>

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