Newtonsoft.Json.Converters.JavaScriptDateTimeConverter.ReadJson C# (CSharp) Méthode

    public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
    {
      Type t = (ReflectionUtils.IsNullableType(objectType))
        ? Nullable.GetUnderlyingType(objectType)
        : objectType;

      if (reader.TokenType == JsonToken.Null)
      {
        if (!ReflectionUtils.IsNullableType(objectType))
          throw new Exception("Cannot convert null value to {0}.".FormatWith(CultureInfo.InvariantCulture, objectType));

        return null;
      }

      if (reader.TokenType != JsonToken.StartConstructor || string.Compare(reader.Value.ToString(), "Date", StringComparison.Ordinal) != 0)
        throw new Exception("Unexpected token or value when parsing date. Token: {0}, Value: {1}".FormatWith(CultureInfo.InvariantCulture, reader.TokenType, reader.Value));

      reader.Read();

      if (reader.TokenType != JsonToken.Integer)
        throw new Exception("Unexpected token parsing date. Expected Integer, got {0}.".FormatWith(CultureInfo.InvariantCulture, reader.TokenType));

      long ticks = (long)reader.Value;

      DateTime d = JsonConvert.ConvertJavaScriptTicksToDateTime(ticks);

      reader.Read();

      if (reader.TokenType != JsonToken.EndConstructor)
        throw new Exception("Unexpected token parsing date. Expected EndConstructor, got {0}.".FormatWith(CultureInfo.InvariantCulture, reader.TokenType));

#if !PocketPC && !NET20
      if (t == typeof(DateTimeOffset))
        return new DateTimeOffset(d);
#endif

      return d;
    }
  }