Main function for unpacking "Univrsal Data Format" SxGeo

        public Dictionary<string, object> Unpack(byte[] Record, out int RealLength)
        {
            int Counter = 0;
            object buf = null;

            //перебираем сгенерированный ранее словарь с данными
            foreach (string SxRecordName in SxTypeCodes.Keys)
            {
                //вытаскиваем код типа данных
                string SxTypeCode = SxTypeCodes[SxRecordName];

                //вытаскиваем данные в object buf
                switch (SxTypeCode[0])
                {
                    case 't':
                        {
                            buf = GetTinuintSigned(Record, Counter);
                            Counter++;
                        }; break;
                    case 'T':
                        {
                            buf = GetTinuintUnsigned(Record, Counter);
                            Counter++;
                        }; break;
                    case 's':
                        {
                            buf = GetSmallintSigned(Record, Counter);
                            Counter+=2;
                        }; break;
                    case 'S':
                        {
                            buf = GetSmallintUnsigned(Record, Counter);
                            Counter+=2;
                        }; break;
                    case 'm':
                        {
                            buf = GetMediumintSigned(Record, Counter);
                            Counter += 3;
                        }; break;
                    case 'M':
                        {
                            buf = GetMediumintUnsigned(Record, Counter);
                            Counter += 3;
                        }; break;
                    case 'i':
                        {
                            buf = GetIntSigned(Record, Counter);
                            Counter += 4;
                        }; break;
                    case 'I':
                        {
                            buf = GetIntUnsigned(Record, Counter);
                            Counter += 4;
                        }; break;
                    case 'f':
                        {
                            buf = GetFloat(Record, Counter);
                            Counter += 4;
                        }; break;
                    case 'd':
                        {
                            buf = GetDouble(Record, Counter);
                            Counter += 8;
                        }; break;
                    case 'n':
                        {
                            string signs = SxTypeCode.Substring(1);
                            int isigns = Convert.ToInt32(signs);
                            buf = GetN16(Record, Counter, isigns);
                            Counter += 2;
                        }; break;
                    case 'N':
                        {
                            string signs = SxTypeCode.Substring(1);
                            int isigns = Convert.ToInt32(signs);
                            buf = GetN32(Record, Counter, isigns);
                            Counter += 4;
                        }; break;
                    case 'c':
                        {
                            int length = Convert.ToInt32(SxTypeCode.Substring(1));
                            buf = GetFixedString(Record, Counter, length);
                            Counter += length;
                        }; break;
                    case 'b':
                        {
                            string Result = "";
                            Counter = GetBlob(Record, Counter ,out Result);
                            buf = Result;
                        }; break;
                    default:
                        {
                            buf = null;
                        }; break;
                }