Comments (3)
The behavior you see is pretty much hard-coded:
As a (past) user of the library myself (only still using it in old legacy projects i didn't migrate to modern .NET), i have to admit that i can't muster much hope for this situation to be improved. That said, feel free to look at Newtonsoft.Json's development activities over the last few years and form your own opinion about it.
A work-around for this limitation is to write a converter that deals with the dictionary itself -- this way, this dictionary converter would then be able to iterate over the dictionary, deal with Nullable<T> values itself directly (thus bypassing hard-coded null checks in the serializer) and write/serialize the dictionary data to the JsonWriter in whatever way you need. If you feel this being too much work or your real situation is more complex and involving not just dictionaries with values from a limited number of relatively simple types, i would strongly suggest you contemplate switching to STJ if there are no roadblocks preventing you from doing that...
from newtonsoft.json.
The behavior you see is pretty much hard-coded:
As a (past) user of the library myself (only still using it in old legacy projects i didn't migrate to modern .NET), i have to admit that i can't muster much hope for this situation to be improved. That said, feel free to look at Newtonsoft.Json's development activities over the last few years and form your own opinion about it.
A work-around for this limitation is to write a converter that deals with the dictionary itself -- this way, this dictionary converter would then be able to iterate over the dictionary, deal with Nullable values itself directly (thus bypassing hard-coded null checks in the serializer) and write/serialize the dictionary data to the JsonWriter in whatever way you need. If you feel this being too much work or your real situation is more complex and involving not just simple dictionaries, i would strongly suggest you contemplate switching to STJ if there are no roadblocks preventing you from doing that...
For some reasons, can't switch back to STJ :(
Seems can just hold a converter for the dictionary otherwise change this field into string? and handle it myself
Thanks.
from newtonsoft.json.
For some reasons, can't switch back to STJ :(
That's unfortunate :-( because this would be easy-peasy to do in STJ https://dotnetfiddle.net/RDmNxD
from newtonsoft.json.
Related Issues (20)
- Deserializing JSON with JsonProperty("$type") not working HOT 2
- Deserialization of derived type works only when "$type" is first attribute in JSON object HOT 2
- .NET 9.0 and Binary Formatter being removed HOT 1
- Documentation web site is down HOT 1
- JsonConverter for struct not used for nullable fields when passed through JsonSerializerSettings HOT 2
- Custom Converter fails when both decimal and doubles are present HOT 3
- Json data parsing in MAUI .NET 8
- StringEnumConverter.AllowIntegerValues confusing documentation
- ToString method with Formatting.None returns "null" instead of empty string for null values HOT 2
- Can't de-serialise decimals having no leading zero (regression between NewtonSoft.Json 9.0.1 and 10.0.1) HOT 2
- Incorrect parsing of JSONPath query HOT 2
- Opt-out of JTokenType.Guid (and other "custom" JTokenTypes) HOT 1
- Serialized C# class numeric string is partially converted to float on serialization and deserialization (used to be fine) version 13.0.0.0 HOT 2
- DefaultContractResolver and fluent configuration
- JsonProperty required allowed but not respected on record parameters HOT 2
- Deserializing unclosed object to JObject
- Support for JsonSerializer.Context when StreamingContext is removed HOT 3
- Deserializing with `NullValueHandling.Ignore` for a type with constructor parameters doesn't ignore null values HOT 2
- Json.NET deserializes nested types using only the last entry in the nested array HOT 2
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