using System;

using System.Collections;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Diagnostics;

using System.IO;

using System.Threading;

using System.Collections.ObjectModel;

using System.Reflection;

using System.Runtime.Serialization;

using System.Data;

using System.ComponentModel;

using System.Globalization;

using System.Collections.Specialized;

using System.Text.RegularExpressions;

using System.Net;

using System.Runtime.Serialization.Formatters;

​

using Newtonsoft.Json;

using Newtonsoft.Json.Linq;

using Newtonsoft.Json.Converters;

using Newtonsoft.Json.Serialization;

​

// https://stackoverflow.com/questions/44313761/looping-through-jobject-to-get-property-name

​

    class TestClass

    {

​

        public static void Test()

        {

            Test(GetJson());

            Test(@"{""Scorched"":{}}");

        }

        public static void Test(string json)

        {

            var conditionlines = new List<string>();

            var SkinData = JObject.Parse(json);         

            var Skin = "Scorched";

​

            foreach (var condition in ((JContainer)SkinData[Skin]).Descendants().OfType<JObject>().Take(1).Properties())

            {

                 conditionlines.Add(condition.Name);

            }           

            conditionlines.Dump();

        }

        static string GetJson()

        {

            var json = @"{  

   ""Scorched"":{  

      ""Bayonet"":{  

         ""FN"":""51"",

         ""MW"":""32"",

         ""FT"":""25"",

         ""WW"":""26"",

         ""BS"":""26""

      },

      ""Bowie Knife"":{  

         ""MW"":""25"",

         ""FT"":""20"",

         ""WW"":""21"",

         ""FN"":""41"",

         ""BS"":""20""

      },

      ""Butterfly Knife"":{  

         ""FN"":""50"",

         ""MW"":""36"",

         ""FT"":""29"",

         ""WW"":""28"",

         ""BS"":""29""

      },

      ""Falchion Knife"":{  

         ""FN"":""31"",

         ""MW"":""20"",

         ""FT"":""17"",

         ""WW"":""17"",

         ""BS"":""17""

      },

      ""Flip Knife"":{  

         ""FN"":""0"",

         ""MW"":""24"",

         ""FT"":""20"",

         ""WW"":""20"",

         ""BS"":""20""

      },

      ""Gut Knife"":{  

         ""FN"":""0"",

         ""MW"":""19"",

         ""FT"":""17"",

         ""WW"":""18"",

         ""BS"":""17""

      },

      ""Huntsman Knife"":{  

         ""FN"":""48"",

         ""MW"":""27"",

         ""FT"":""21"",

         ""WW"":""21"",

         ""BS"":""20""

      },

      ""Karambit"":{  

         ""FN"":""87"",

         ""MW"":""55"",

         ""FT"":""43"",

         ""WW"":""42"",

         ""BS"":""41""

      },

      ""M9 Bayonet"":{  

         ""FN"":""54"",

         ""MW"":""38"",

         ""FT"":""30"",

         ""WW"":""30"",

         ""BS"":""30""

      },

      ""Shadow Daggers"":{  

         ""FN"":""29"",

         ""MW"":""20"",

         ""FT"":""17"",

         ""WW"":""17"",

         ""BS"":""17""

      }

   }

}";

            return json;

        }

    }

​

    public class Program

    {

        public static void Main()

        {

            Console.WriteLine("Environment version: " + Environment.Version);

            Console.WriteLine("Json.NET version: " + typeof(JsonSerializer).Assembly.FullName);

            Console.WriteLine("");

            TestClass.Test();

        }

    }