[英]Conditionally serialize object members
要将对象序列化为json,我们如下所示-
var json = new JavaScriptSerializer().Serialize(question);
然后返回给定的json数据:-
{"que_desc":"devQuestion","qtype":3,"number_of_answer":3,"answers":[{"answer":"answer1","Question":null},{"answer":"answer2","Question":null},{"answer":"answer3","Question":null}]}
但我想忽略“问题”属性,并需要以下数据-
{
"que_desc": "This is Question details",
"qtype" : "1",
"number_of_answer" : "3",
"answers": [{"answer": "A", "is_default": "true"}, {"answer": "B"}, {"answer": "C"}]}
我想在转换为json时忽略“问题”属性。 那么我们如何在运行时有条件地序列化对象成员呢?
您可以使用[ScriptIgnore]
属性装饰Question
属性。
有关更多信息,请在这里查看 。
假设Answer
具有如下定义:
public class Answer
{
public string Answer { get; set; }
public Question Question { get; set; }
// rest
}
如果将其更改为以下内容:
public class Answer
{
public string Answer { get; set; }
[ScriptIgnore]
public Question Question { get; set; }
// rest
}
您会得到想要的。
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