相关疑难解决方法(0)

我正在使用Entity Framework并且在向浏览器中获取父数据和子数据时遇到问题.这是我的课程:

 public class Question
 {
    public int QuestionId { get; set; }
    public string Title { get; set; }
    public virtual ICollection<Answer> Answers { get; set; }
}

public class Answer
{
    public int AnswerId { get; set; }
    public string Text { get; set; }
    public int QuestionId { get; set; }
    public virtual Question Question { get; set; }
}

我使用以下代码返回问题和答案数据:

    public IList<Question> GetQuestions(int subTopicId, int questionStatusId)
    {
        var questions = _questionsRepository.GetAll()
            .Where(a => a.SubTopicId == subTopicId …

我正在尝试在我的设置中设置这样的全局序列化设置global.asax.

var formatter = GlobalConfiguration.Configuration.Formatters.JsonFormatter;
formatter.SerializerSettings = new JsonSerializerSettings
{
    Formatting = Formatting.Indented,
    TypeNameHandling = TypeNameHandling.Objects,
    ContractResolver = new CamelCasePropertyNamesContractResolver()
};

使用以下代码序列化对象时,不使用全局序列化程序设置？

return new HttpResponseMessage(HttpStatusCode.OK)
{
    Content = new StringContent(JsonConvert.SerializeObject(page))
};

是不是可以像这样设置全局序列化设置,还是我错过了什么？