实体类的[Serializable]标签造成WebAPI Post接收不到值

WebAPI：

[HttpPost]
public HttpResponseMessage test([FromBody]List<Class1> list)
{
    return Common.JsonHelper.ToJson(null);
}

Class1

[Serializable]
public class Class1
{
    public int ID { get; set; }
    public string Value { get; set; }
}

POST RAW

POST http://127.0.0.1:8021/HISApi/bgService.Service/Ylxm/test HTTP/1.1
cache-control: no-cache
Postman-Token: 70ccc912-0737-43ff-94db-5fefdcbcb067
Accept: application/json, text/javascript, */*; q=0.01
Content-Type: application/json
User-Agent: PostmanRuntime/3.0.9
Host: 127.0.0.1:8021
accept-encoding: gzip, deflate
content-length: 30
Connection: keep-alive

[{"ID":10,"Value":" 张三 "}]

接收不到对象值：

解决办法一：删除[Serializable]标记

解决办法二：把实体标记加上 [DataContract] ；属性上加上[DataMember] 标记

[Serializable]
[DataContract]
public class Class1
{
    [DataMember]
    public int ID { get; set; }
    [DataMember]
    public string Value { get; set; }
}