public static string FindMacFromIPAddress(string ip) { GetIPsAndMacList(); IPAndMac item = list.SingleOrDefault(x => x.IP == ip); if (item == null) { return(null); } return(item.MAC); }
public static string FindIPFromMacAddress(string macAddress) { GetIPsAndMacList(); IPAndMac item = list.SingleOrDefault(x => x.MAC == macAddress); if (item == null) { return(null); } return(item.IP); }