Converting JSON nested object to string

CSharp · Console

/Program.cs

using System;
using System.Text.RegularExpressions;

public class Program
{
	public static void Main()
	{
		string json = @"{
    ""Name"": ""Eli"",
    ""Age"": 4,
    ""Children"": {
        ""Moshe"": {
            ""Age"": 6,
            ""Characteristics"": ""Nice;Good;""
        },
        ""Yossi"": {
            ""Age"": 3,
            ""Characteristics"": ""Hero;Brave""
        }
    }
}";
		string result = Regex.Replace(json, @"(\""Children\""\:(.|\n)*?)(\{(.|\n)*\{(.|\n)*?\}(.|\n)*?\})", (m) =>
		{
			return (m.Groups[1] + "\"" + Regex.Replace(m.Groups[3].Value.Replace("\n", " "), @"\s+", " ") + "\"");
		}

		);
		Console.WriteLine(result);
	}
}