If I have [Serializable] attribute on a class then it causes the resulting serialised Json string to include backing members created by the framework.
For example I get below for my Id field:
I could find many resources on SOF and elsewhere to get around this problem but I couldn't find why Json serializer is behaving differently when it sees [Serializable] attribute.
If the Jason serializer doesn't serialise members and only serialise properties then why does it behave differently when a class is decorated with [Serializable] attribute?
Please note I'm not looking for a way to fix this issue as I have already found that. I would like to know why Newtonsoft.Jsonserialiser behaves differently here.