C# 如何使用 json.net 将 json 数组添加到 JObject 的属性中
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How to add a json array into a property of a JObject with json.net
提问by bruchowski
I am having difficulty figuring out how to add an array of json objects to an existing JObject. Say I have a JObjectwith just the "Modified" property, and I want to add another property "IntersectGroups" that contains an array of json objects, how can I do this? I Have a JObject[]that when I serialize it is exactly in the format I require, but I am looking for something like this: mainJObject.Add("IntersectGroups", myJObjectArray)
我很难弄清楚如何将一组 json 对象添加到现有的JObject. 假设我只有一个JObject“修改”属性，我想添加另一个包含一组 json 对象的属性“IntersectGroups”，我该怎么做？我有一个JObject[]，当我序列化它时它正是我需要的格式，但我正在寻找这样的东西：mainJObject.Add("IntersectGroups", myJObjectArray)
Here is an example of the final json I want when I serialize it.
这是我在序列化它时想要的最终 json 的示例。
...
"Modified": "2012-11-26T10:21:04.693",
"IntersectGroups": [
{
"Id": 1004,
"UserId": 20003,
"GroupId": 1001,
"Admin": false,
"Expires": "1900-01-01T00:00:00"
},
{
"Id": 1003,
"UserId": 20003,
"GroupId": 1000,
"Admin": false,
"Expires": "1900-01-01T00:00:00"
}
]
...
UPDATE
更新
My final solution was to use the JArray object. A JArray is a JContainer, which is a JToken, which you can add to a JObject. My problem was that I was trying to use a JObject[], which was not a valid JToken
我的最终解决方案是使用 JArray 对象。JArray 是一个 JContainer，它是一个 JToken，您可以将其添加到 JObject。我的问题是我试图使用一个 JObject[]，它不是一个有效的 JToken
采纳答案by bruchowski
My final solution was to use the JArrayobject. A JArrayis a JContainer, which is a JToken, which you can add to a JObject. My problem was that I was trying to use a JObject[], which was not a valid JToken
我的最终解决方案是使用该JArray对象。AJArray是 a JContainer，这是 a JToken，您可以将其添加到 a JObject。我的问题是我试图使用 a JObject[]，这是无效的JToken
回答by Rob G
Check out the PopulateObject()method, it has a good example of how to do this:
查看PopulateObject()方法，它有一个很好的例子来说明如何做到这一点：
http://james.newtonking.com/projects/json/help/index.html?topic=html/PopulateObject.htm
http://james.newtonking.com/projects/json/help/index.html?topic=html/PopulateObject.htm
