http://stackoverflow.com/questions/36201875/json-net-serialize-properties-with-brackets

CSharp · Console

/Program.cs

using System;
using System.Linq;
using System.Reflection;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
					
public class Program
{
	public static void Main()
	{
		var data = new Metadata { Name = "MyName", Id = Guid.NewGuid() };
		var json = JsonConvert.SerializeObject(data, Formatting.Indented, new MetadataConverter());
		Console.WriteLine(json);
	}

}

public class Metadata
{
	public string Name { get; set; }
	public Guid Id { get; set; }
}


class MetadataConverter : JsonConverter
{
	public override bool CanConvert(Type objectType)
	{
		return (objectType == typeof(Metadata));
	}
	
	public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
	{
		JArray array = new JArray();
		foreach (PropertyInfo pi in value.GetType().GetProperties().Where(p => p.CanRead))
		{
			array.Add(new JObject(new JProperty(pi.Name, pi.GetValue(value, null))));
		}
		JObject obj = new JObject(new JProperty("td", array));
		obj.WriteTo(writer);
	}
	
	public override bool CanRead
	{
		get { return false; }
	}
	
	public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
	{
		throw new NotImplementedException();
	}
}