public List<PTM> FillListBoxPTM(string Occupation)
        {
            List<PTM> messageList = new List<PTM>();
            string line;
            Boolean Blok;
            Blok = false;
            int FirstLastLine = 0;
            int bir = 0;
            string aPartLine = "";
            string[] split;

            string FlightIdentifier = "";
            string FlightDate = "";
            int Part = 0;
            string BoardingAirport = "";
            string TransferAirport = "";
            string FlightKind = "";
            string Destination = "";

            try
            {

                //MessageRCV-нің соңына дейін бару
                while (readerPTM.Peek() >= 0)
                {

                    if (readerPTM.ReadLine() == Occupation)
                    {
                        while (readerPTM.Peek() >= 0)
                        {
                            if (readerPTM.ReadLine().Length == 0)
                            {
                                break;
                            }
                        }
                        break;
                    }
                }

                while ((line = readerPTM.ReadLine()) != null)
                {
                    if (line == "PTM")
                    {
                        Blok = true;
                        FlightIdentifier = "";
                        aPartLine = "";
                        TransferAirport = "";
                        BoardingAirport = "";
                        FlightDate = "";
                        Part = 0;
                        FlightKind = "";
                        Destination = "";
                        FirstLastLine = 1;
                    }
                    else if (line.Length == 0)
                    {
                        Blok = false;
                    }
                    else if (Blok)
                    {
                        if (line.IndexOf("/") != -1 && line.Contains("TSE PART") && FirstLastLine == 1)
                        {

                            string[] splitF = line.Split('/',' ');
                            foreach (string s in splitF)
                            {
                                if (s.Trim() != "")
                                {
                                    if (Part == 0 & bir == 3)
                                    {
                                        Part = Convert.ToInt32(s.Substring(4, 1));
                                        bir = 4;
                                    }

                                    if (BoardingAirport == "" & bir == 2)
                                    {
                                        BoardingAirport = s.Substring(0, 3);
                                        TransferAirport = s.Substring(3, 3);
                                        bir = 3;
                                    }

                                    if (FlightDate == "" & bir == 1)
                                    {
                                        FlightDate = s;
                                        bir = 2;
                                    }

                                    if (FlightIdentifier == "")
                                    {
                                        FlightIdentifier = s;
                                        bir = 1;
                                    }

                                    Console.WriteLine(s);

                                }
                            }

                            FirstLastLine = 2;
                        }
                        else if (line.Contains("B") && FirstLastLine == 2)
                        {

                            FlightKind = "Arrival";
                            Destination = BoardingAirport;
                            aPartLine = aPartLine + "\n" + line;

                        }
                        else if (line.StartsWith("NIL") && FirstLastLine == 2)
                        {
                            Blok = false;
                        }
                        else if (FirstLastLine == 2 && line.StartsWith("ENDPTM"))
                        {
                            PTM messagePTM = new PTM();
                            messagePTM.MessageIdentifier = FlightKind;
                            messagePTM.BoardingAirport = BoardingAirport;
                            messagePTM.TransferAirport = TransferAirport;
                            messagePTM.Part = Part;
                            messagePTM.FlightIdentifier = FlightIdentifier;
                            messagePTM.FlightDate = FlightDate;
                            //messageLDM.MessageIdentifier = aPartLine;
                            Blok = false;
                            FirstLastLine = 0;
                            split = aPartLine.Split('\n');

                            mYfUNVPTM(split, messagePTM);

                            messageList.Add(messagePTM);
                        }

                        // if (messageLDM.DestinationAirport != null)
                        //{
                        //    messageList.Add(messageLDM);
                        // }

                    }
                    else if (line.StartsWith("Message RCV"))
                    {
                        SaveOccupation(line, "PTM");
                    }
                }

                return messageList;
            }
            catch (Exception)
            {

                throw;
            }
            finally
            {
                if (readerPTM != null)
                {
                    //                    readerFFM.Close();
                    //                    readerFFM.Dispose();
                }
            }
        }
        private void mYfUNVPTM(string[] split1, PTM messagePTM)
        {
            string stinfff;
            string[] split;

            for (int i = 0; i < split1.Length; i++)
            {
                //Darkhan
                byte bir = 1;
                bool domestic = true;
                byte pax = 0;

                stinfff = split1[i];
                split = stinfff.Split(' ');
                foreach (string s in split)
                {
                    if (s.Trim() != "")
                    {
                        if (bir == 1 && s.Length == 3)
                        {
                            // s-направление
                            domestic = DefineDomesticAirport(s);
                            bir = 2;
                        } else if(bir == 2 && s.Length == 2)
                        {
                            //s -пасажиры
                            pax = Convert.ToByte(s[0] + "");
                            if (domestic)
                                messagePTM.TranzitDomesticPAX = messagePTM.TranzitDomesticPAX + pax;
                            else
                                messagePTM.TranzitInternationalPAX = messagePTM.TranzitInternationalPAX + pax;
                            bir = 3;
                        } else if (bir == 3 && SplitWordsPTM(s).Length >= 2)
                        {
                            //s- багаж
                            string[] w = SplitWordsPTM(s);
                            messagePTM.Bags = messagePTM.Bags + Convert.ToInt32(w[1]);
                            if (w[3] != "") messagePTM.Weight = messagePTM.Weight + Convert.ToInt32(w[3]);
                            messagePTM.Passenger = messagePTM.Passenger + pax;
                            bir = 4;
                        }
                        Console.WriteLine(s);
                    }
                }
            }
        }