// null olamyanları almasın

var contractResolver = new DefaultContractResolver

{

    NamingStrategy = new CamelCaseNamingStrategy()

};

            string json = JsonConvert.SerializeObject(genelModel, settings);

var settings = new JsonSerializerSettings

{

    NullValueHandling = NullValueHandling.Ignore,

    ContractResolver = contractResolver

};

 string json = JsonConvert.SerializeObject(genelModel, settings);

var settings = new JsonSerializerSettings

                    {

                        NullValueHandling = NullValueHandling.Ignore,

                        MissingMemberHandling = MissingMemberHandling.Ignore

                    };

var jsonModel = JsonConvert.DeserializeObject<Customer>(jsonString, settings);