public static void DoSystemGetNetworkInfo()
{
NetworkInfo info = new NetworkInfo();
SystemGetNetworkInfo(ref info);
Console.WriteLine("DHCP : " + info.dhcp);
Console.WriteLine("ADDRESS : " + info.ip);
Console.WriteLine("NETMASK : " + info.netmask);
Console.WriteLine("GATEWAY : " + info.gateway);
}
extern public static int SystemSetNetworkInfo([MarshalAs(UnmanagedType.Struct), In, Out] ref NetworkInfo info);
