Nice Einar,
You wouldn't mind me copying this code I hope:)
Cetin

>Cetin,
>System.Management namespace put me on the right track. Using Windows Management Instrumentation (WMI) seems to get the job done.
>
>

>System.String sQuery = "select * from Win32_NetworkAdapter";
>ManagementObjectSearcher searcher = new ManagementObjectSearcher(sQuery);
>foreach (ManagementObject nic in searcher.Get())
>{
>  MessageBox.Show("Name: " + nic["Name"]+"\r\n" + "Network connection ID: " + nic["NetConnectionID"] + "\r\n" + "Status: " + nic["NetConnectionStatus"]);
>}
>

>
>or
>
>

>System.String sQuery = "SELECT * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled = 'TRUE'";
>
>ManagementObjectSearcher searcher = new ManagementObjectSearcher(sQuery);
>foreach (ManagementObject nic in searcher.Get())
>{
>  MessageBox.Show("Hostname = " + nic["DNSHostName"] + "\r\n" + "Description = " + nic["Description"]);
>}
>

>
>I'll have to research more about WMI but it seems I am on the right track in the right direction.
>
>Einar
>
>>>Does anyone know how I can find out what network cards are installed on my computer at run-time?
>>>
>>>Thanks,
>>>Einar
>>Einar,
>>Search for GetAdaptersInfo. I know it exists in win32API and CE.NET but which class and how I don't know (System.Management.Instrumentation?).
>>Cetin