用Json数据填充列表并从中获取对象

Question

I have a php webservice which gets the data from database and returns it as json data.

Json data

{"faqs":
   [
        {"faq":{"id":"123"}},
        {"faq":{"id":"124"}}
   ]
}

Object classes

public class FaqList
{
    public List<Faq> faqs { get; set; }
}
public class Faq
{
    public string id { get; set; }
}

Test class

var client = new HttpClient();
HttpResponseMessage response = await client.GetAsync(new Uri("http://www.mydomain.com/webservice/7/server.php"));
var jsonString = await response.Content.ReadAsStringAsync();

FaqList list = JsonConvert.DeserializeObject<FaqList>(jsonString);

list.faqs.Count() => 2
list.faqs[0].id   => NULL !!

I fill all the objects to the 'list'. With count test I see that it's filled. But if I try to get an objects from it, I get null error.

So, how can I correctly fill my list so that I can get the objects from it?

Answer 1

http://json2csharp.com/ suggests these definitions. (One more class Faq2 )

public class Faq2
{
    public string id { get; set; }
}

public class Faq
{
    public Faq2 faq { get; set; }
}

public class RootObject
{
    public List<Faq> faqs { get; set; }
}