Connecting with Wireless Network using NM DBus Interface

[Farrukh Arshad <farrukh arshad gmail com>]

Greetings All,

I need a custom network control panel for my Kiosk type system. My host is Ubuntu 13.10 with Network Manager. My control panel NM Dbus interface for all type of configuration. I am writing my application in Qt. I can enable / disable the wireless interface over NM Dbus interface. I can scan all the available APs, now my question is how can I connect to one of the Access point I scan. I mean should I create a connection first and then activate it, or there is some other way to do it. 

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Regards,
Farrukh Arshad.