CSJ2K.Util.EndianBinaryReader.ReadUInt64 C# (CSharp) Метод

        public override ulong ReadUInt64()
        {
            if (_bigEndian)
            {
                byte[] buf = this.ReadBytes(8);
                Array.Reverse(buf);
                return BitConverter.ToUInt64(buf, 0);
            }
            else
                return base.ReadUInt64();
        }