c# - windows phone 7反序列化错误

Question

我正在尝试将这个字符串：“ "{\"Id\":1,\"Ent\":\"TUROS\",\"Data\":\"2010-09-09\",\"Ap\":\"004510875954\",\"Mat\":\"1129\"}"”反序列化为一个对象，但我发现了这个错误：

There was an error deserializing the object of type Seguro. Data at the root level is invalid. Line 1, position 1.

我的代码：

private void sendPostCompleted(object sender, UploadStringCompletedEventArgs e)
    {
        // Handle result

        var status = e.Result;
        byte[] data = Encoding.UTF8.GetBytes(status);
        MemoryStream memStream = new MemoryStream(data);
        DataContractSerializer serializer = new DataContractSerializer(typeof(Seguro));
        Seguro car = (Seguro)serializer.ReadObject(memStream);


    }

Answer 1

DataContractSerializer 用于反序列化 xml。对于 Json，您应该使用DataContractJsonSerializer（只需在您的代码中用 DataContractJsonSerializer 替换 DataContractSerializer，它应该可以工作）或 Json.Net（这会给您更多的灵活性）