System.Data.ExpressionParser.ScanDate C# (CSharp) Метод

        private void ScanDate()
        {
            char[] text = _text;

            do _pos++; while (_pos < text.Length && text[_pos] != '#');

            if (_pos >= text.Length || text[_pos] != '#')
            {
                // Bad date constant
                if (_pos >= text.Length)
                    throw ExprException.InvalidDate(new string(text, _start, (_pos - 1) - _start));
                else
                    throw ExprException.InvalidDate(new string(text, _start, _pos - _start));
            }
            else
            {
                _token = Tokens.Date;
            }
            _pos++;
        }