public long GetLastSerialNumber() { var reverseStream = new ReverseLineReader(_config["INVENTORY_PATH"]); var last = ReturnSerialNumberFromLastLine(reverseStream); reverseStream.Close(); return(last); }
private static long ReturnSerialNumberFromLastLine(ReverseLineReader reverseStream) { return(long.Parse(reverseStream.Take(1).First().Split(",")[0])); }