如何美化JSON以便在文本框中显示?

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

如何用c#美化JSON ?我想在文本框控件中打印结果。

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.

是否可以为此使用JavaScriptSerializer，还是应该使用JSON.net?除非必要，否则我希望避免对字符串进行反序列化。

2 个解决方案

#1

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

与JSON。Net可以使用特定的格式美化输出。

Demo on dotnetfiddle.

dotnetfiddle演示。

Code

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);
}

Output

输出

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

#2

Bit late to this party, but you can beautify (or minify) Json without deserialization using json.NET:

虽然有点晚了，但是您可以使用json.NET美化(或缩小)Json而不用反序列化:

JToken parsedJson = JToken.Parse(jsonString);
var beautified = parsedJson.ToString(Formatting.Indented);
var minified = parsedJson.ToString(Formatting.None);

#1