GetNextStringValue()

string System.TimeZoneInfo.StringSerializer.GetNextStringValue ( )

inlineprivate

Definition at line 488 of file TimeZoneInfo.cs.

        {
            if (_state == State.EndOfLine)
            {
                throw new SerializationException(SR.Serialization_InvalidData);
            }
            if (_currentTokenStartIndex < 0 || _currentTokenStartIndex >= _serializedText.Length)
            {
                throw new SerializationException(SR.Serialization_InvalidData);
            }
            State state = State.NotEscaped;
            Span<char> initialBuffer = stackalloc char[64];
            ValueStringBuilder valueStringBuilder = new ValueStringBuilder(initialBuffer);
            for (int i = _currentTokenStartIndex; i < _serializedText.Length; i++)
            {
                switch (state)
                {
                case State.Escaped:
                    VerifyIsEscapableCharacter(_serializedText[i]);
                    valueStringBuilder.Append(_serializedText[i]);
                    state = State.NotEscaped;
                    break;
                case State.NotEscaped:
                    switch (_serializedText[i])
                    {
                    case '\\':
                        state = State.Escaped;
                        break;
                    case '[':
                        throw new SerializationException(SR.Serialization_InvalidData);
                    case ']':
                        throw new SerializationException(SR.Serialization_InvalidData);
                    case ';':
                        _currentTokenStartIndex = i + 1;
                        if (_currentTokenStartIndex >= _serializedText.Length)
                        {
                            _state = State.EndOfLine;
                        }
                        else
                        {
                            _state = State.StartOfToken;
                        }
                        return valueStringBuilder.ToString();
                    case '\0':
                        throw new SerializationException(SR.Serialization_InvalidData);
                    default:
                        valueStringBuilder.Append(_serializedText[i]);
                        break;
                    }
                    break;
                }
            }
            if (state == State.Escaped)
            {
                throw new SerializationException(SR.Format(SR.Serialization_InvalidEscapeSequence, string.Empty));
            }
            throw new SerializationException(SR.Serialization_InvalidData);
        }

References System.TimeZoneInfo.StringSerializer._currentTokenStartIndex, System.TimeZoneInfo.StringSerializer._serializedText, System.TimeZoneInfo.StringSerializer._state, System.SR.Format(), System.SR.Serialization_InvalidData, System.SR.Serialization_InvalidEscapeSequence, System.state, and System.TimeZoneInfo.StringSerializer.VerifyIsEscapableCharacter().

Referenced by System.TimeZoneInfo.StringSerializer.GetNextDateTimeValue(), and System.TimeZoneInfo.StringSerializer.GetNextInt32Value().