How to check iphone network connection

Hi,

i would like to check on iphone whether there is any network connection. I am using iPhoneNetworkReachability.ReachableViaWifiNetwork. Tho i dont know whether t$$anonymous$$s acounts only for wifi or any other type of network connection. I tried to find some additional info on t$$anonymous$$s in reference manual, but there is not$$anonymous$$ng about t$$anonymous$$s.

So can please anyone help me, how to check for online connection on iphone for all types of connection ?

Thanks a lot.

Luke