Detect and connect to wireless

[haolan]

Hi.. Is there any way that I can detect an available wireless connection and connect to it with c# .NET CF? And are there any way I can tell my device to connect to an availble network, if the network code is typed in windows without the users notice? My problem is that I want my device to reconnect automatically when an available connection is detected. If my device has been shut down for a couple of hours or have been without connection, I have to manually reconnect to the internet, which is not possible with my program, because it cannot be closed for security reasons.. Greetings from Haolan