串行化数据为JSON字符串动态属性名称 [英] Serialize data to json string with dynamic property names

问题描述

我有一个接受一个键和值的方法。这两个变量可以有一个动态的内容。

I have a method which accepts a key and a value. Both variables can have a dynamic content.

键=>是一个动态的字符串，可以是一切都像如LastSentDate结果
值=>是一个对象，它可以是一切都像如2014年10月

key => is a dynamic string which can be everything like e.g. "LastSentDate"
value => is an object which can be everything like e.g. "2014-10-10"

作为重要的是像LastSentDate或任何键传递给方法，那么我想该JSON属性是价值的动态值密钥字符串，而不是字面私钥本身...

As key is a dynamic value like "LastSentDate" or whatever key is passed to the method then I want that the json property is the value of the key string and not literally key itself...

public void SetRowVariable(string key, object value)
{
    var obj = new { key = value }; // key property is literally taken maybe anonym object is not a good idea?
     string jsonString = JsonConvert.SerializeObject(obj);

    // jsonString should have that output => "{ "LastSentDate": "2014-10-10" }"
}

如何我必须序列化，我得到所希望的输出obj的？

How do I have to serialize the obj that I get the wished output?

这还必须是有可能的钥匙属性可以包含特殊字符，如！§$ ％放大器; /（）=`

It must also be possible that the "key" property can contain special chars like "!"§$%&/()=?"`

我使用.NET 3.5黯然

I am using .NET 3.5 sadly.

推荐答案

您可以使用 JObject （在Newtonsoft.Json.Linq）：

You could use a JObject (in Newtonsoft.Json.Linq):

var obj = new JObject();
obj[key] = JToken.FromObject(value);

string jsonString = obj.ToString();

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