如何获取C＃类的内容并放入/取出字符串？

Question

我有以下两个类：

public class TestQuestionModel
{
    public TestQuestionModel()
    {
        this.Answers = new List<TestQuestionAnswerModel>();
    }
    public int TestId { get; set; }
    public int TestQuestionId { get; set; }
    public int QuestionNumber { get; set; }
    public virtual ICollection<TestQuestionAnswerModel> Answers { get; set; }

}

public class TestQuestionAnswerModel
{
    public int AnswerUId { get; set; }
    public bool? Correct { get; set; }
    public bool? Response { get; set; }
    public string Text { get; set; }

}

我想要做的是将Answers存储到一个字符串中并放入这个类：

public class TestQuestion
{
    public int TestId { get; set; }
    public int TestQuestionId { get; set; }
    public int QuestionNumber { get; set; }
    public string AnswerString { get; set; }
}

有人可以告诉我如何在两个方向上做到这一点（把它放在字符串中并将其取出）

Answer 1

可能的方式：

    public string Serialize(ICollection<TestQuestionAnswerModel> answers)
    {
        JavaScriptSerializer serializer = new JavaScriptSerializer();
        return serializer.Serialize(answers);
    }

    public ICollection<TestQuestionAnswerModel> Deserialize(string data)
    {
        JavaScriptSerializer serializer = new JavaScriptSerializer();
        return (ICollection<TestQuestionAnswerModel>)serializer.Deserialize<ICollection<TestQuestionAnswerModel>>(data);
    }