System.Data.SqlTypes.StreamOnSqlBytes.ReadByte C# (CSharp) Метод

        public override int ReadByte()
        {
            CheckIfStreamClosed();

            // If at the end of stream, return -1, rather than call SqlBytes.ReadByte,
            // which will throw exception. This is the behavior for Stream.
            //
            if (_lPosition >= _sb.Length)
                return -1;

            int ret = _sb[_lPosition];
            _lPosition++;
            return ret;
        }