将WebReponse映射到模型类

Question

我有一项将数据发布到URL并监听响应的服务。 这是服务电话

HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);

HttpWebResponse response = null;
response = (HttpWebResponse)request.GetResponse();

Stream responseStream = response.GetResponseStream();
StreamReader reader = new StreamReader(responseStream, encode, true);

string strResponse = reader.ReadToEnd();

它返回的字符串响应是

"{"TransactionConfirmationWrapedResult":"{\"ResultCode\":\"1\",\"ResultDesc\":\"Failed -\",\"ThirdPartyTransID\":\"\"}"}"

我想将此结果映射到这样的类；

    public class M2PDto
    {
        [DataMember(Name = "TransactionConfirmationWrapedResult")]
        public M2P2Dto WrapedResult { get; set; }
    }

    public class M2P2Dto
    {
        [DataMember(Name = "ResultCode")]
        public string ResultCode { get; set; }

        [DataMember(Name = "ResultDesc")]
        public string ResultDesc { get; set; }

        [DataMember(Name = "ThirdPartyTransID")]
        public string ThirdPartyTransID { get; set; }
    }

这是我的反序列化代码

 M2PDto m2P = JsonConvert.DeserializeObject<M2PDto>(strResponse);

我似乎无法弄清楚如何反序列化，通过将null传递给m2P

一直失败