Пример #1
0
        private static Win32.IP_ADAPTER_INDEX_MAP GetInterfaceMap(uint interfaceIndex)
        {
            Win32.IP_INTERFACE_INFO info = GetInterfaceInfo();

            foreach (Win32.IP_ADAPTER_INDEX_MAP map in info.Adapters)
            {
                if (map.Index == interfaceIndex)
                {
                    return(map);
                }
            }

            throw new ArgumentOutOfRangeException(nameof(interfaceIndex));
        }
Пример #2
0
        /// <summary>
        /// Renews the lease on the IPv4 address previously obtained through Dynamic Host Configuration Protocol (DHCP) on all interfaces.
        /// </summary>
        public static bool RenewDhcpAddress()
        {
            bool hasErrors = false;

            Win32.IP_INTERFACE_INFO info = GetInterfaceInfo();

            foreach (Win32.IP_ADAPTER_INDEX_MAP map in info.Adapters)
            {
                if (!IpRenewAddress(map))
                {
                    hasErrors = true;
                }
            }

            return(hasErrors);
        }