[英]Conditionally serialize object members
要將對象序列化為json,我們如下所示-
var json = new JavaScriptSerializer().Serialize(question);
然后返回給定的json數據:-
{"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“問題”屬性,並需要以下數據-
{
"que_desc": "This is Question details",
"qtype" : "1",
"number_of_answer" : "3",
"answers": [{"answer": "A", "is_default": "true"}, {"answer": "B"}, {"answer": "C"}]}
我想在轉換為json時忽略“問題”屬性。 那么我們如何在運行時有條件地序列化對象成員呢?
您可以使用[ScriptIgnore]
屬性裝飾Question
屬性。
有關更多信息,請在這里查看 。
假設Answer
具有如下定義:
public class Answer
{
public string Answer { get; set; }
public Question Question { get; set; }
// rest
}
如果將其更改為以下內容:
public class Answer
{
public string Answer { get; set; }
[ScriptIgnore]
public Question Question { get; set; }
// rest
}
您會得到想要的。
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