There are services to get the geolocation from the public WAN IP, but they are not as precise as GPS.
As there are quite a few scenarios how the machine is connected to the interbet physically and logically, probaly a call to a sevice like wahtismyip or query google with that phrase in webbrowser is better than to query the router via routines maintained by you.

Pitfalls: TOR, VPN and RDS.

HTH

thomas

>Hi Experts,
>
>I would like to get the geo location of where my desktop app is running from. It is an app being using in different locations.
>
>Is this possible?
>
>Kinda like when you go to maps.google.com, it defaults to show where you are.
>
>I would want that upon user logs in, it also logs the longitude and latitude of the workstation.
>
>Thanks for any attention and help!
>
>Love live the Fox!
>
>Dennis