如何美化JSON以显示在TextBox中? [英] How can I beautify JSON for display in a TextBox?

问题描述

如何使用C#美化JSON?我想在TextBox控件中打印结果.

How can I beautify JSON with C#? I want to print the result in a TextBox control.

是否可以为此使用JavaScriptSerializer，还是应该使用JSON.net?除非需要，否则我想避免反序列化字符串.

Is it possible to use JavaScriptSerializer for this, or should I use JSON.net? Unless I have to, I'd like to avoid deserializing the string.

推荐答案

使用 JSON.Net ，您可以使用特定格式.

With JSON.Net you can beautify the output with a specific formatting.

演示.

代码

public class Product
{
    public string Name {get; set;}
    public DateTime Expiry {get; set;}
    public string[] Sizes {get; set;}
}

public void Main()
{
    Product product = new Product();
    product.Name = "Apple";
    product.Expiry = new DateTime(2008, 12, 28);
    product.Sizes = new string[] { "Small" };

    string json = JsonConvert.SerializeObject(product, Formatting.None);
    Console.WriteLine(json);
    json = JsonConvert.SerializeObject(product, Formatting.Indented);
    Console.WriteLine(json);
}

输出

{"Name":"Apple","Expiry":"2008-12-28T00:00:00","Sizes":["Small"]}
{
  "Name": "Apple",
  "Expiry": "2008-12-28T00:00:00",
  "Sizes": [
    "Small"
  ]
}

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