string result ="{"AppointmentID":463236,"Message":"Successfully Appointment Booked","Success":true,"MessageCode":200,"isError":false,"Exception":null,"ReturnedValue":null}"
dynamic d = JsonConvert.DeserializeObject<dynamic>(result);
d.GetType() 为 Newtonsoft.Json.Linq.JObject
那么如何将其反序列化为动态对象而不是 JObject