C # implements JSON serialization method instances that delete null values

To serialize an object, but if the property of the object is null, we want to remove the property as null, how to deal with it? In fact, the method is very simple, following the script of the small part of Learning C # Json serialization to remove the null value of the method bar

To serialize an object, but if the object's property is null, we want to remove the property as null.

Here I useNewtonsoft.Json.dll

Record serialization and deserialization

JSON string Goto Object

Model model=jsonconvert.deserializeobject<model> (Val);

Convert an object to a JSON-formatted string

String jsonstring = Jsonconvert.serializeobject (obj);

So how to filter out NULL when serializing JSON??

var jsonsetting = new Jsonserializersettings {nullvaluehandling = Nullvaluehandling.ignore};var json = Jsonconvert.serializeobject (data, formatting.indented, jsonsetting);

JsonConvert.SerializeObject(obj);serialization of results directly

"Memberquery": {  "PhoneNumber": "13222222222",  "Name": "Test",  "MF": "Female",  "BirthDate": "01/01/2017" ,  "maritalstatus": null,  "country": null}

Filter out NULL serialization results:

"Memberquery": {"PhoneNumber": "13222222222", "Name": "Test", "MF": "Female", "BirthDate": "01/01/2017"}

Summarize