using System;

using System.Collections.Generic;

using System.Linq;

using Newtonsoft.Json;

​

public class Program

{

    public static void Main(string[] args)

    {

        string json = @"{

      ""Variable1"": ""1"",

      ""Variable2"": ""50000"",

      ""ArrayObject"": [

          {

          ""VariableArray1"": ""hello"",

          ""VariableArray2"": ""world""

          },

          null

      ]

    }";

        var settings = new JsonSerializerSettings()

        {ReferenceLoopHandling = ReferenceLoopHandling.Ignore, NullValueHandling = NullValueHandling.Ignore, };

        Class1 class1 = JsonConvert.DeserializeObject<Class1>(json, settings);

        Console.WriteLine(class1.ArrayObject == null);

        Console.WriteLine(class1.ArrayObject.Count);

        foreach (var item in class1.ArrayObject)

        {

            Console.WriteLine(item);

            Console.WriteLine(item.VariableArray1);

            Console.WriteLine(item.VariableArray2);

            Console.WriteLine("#######################");

        }

    }

​

    public class Class1

    {

        public string Variable1

        {

            get;

            set;

        }

​

        public string Variable2

        {

            get;

            set;

        }

​

        private List<ArrayObject> _arrayObject;

        public List<ArrayObject> ArrayObject

        {

            get => _arrayObject;

            set

            {

                _arrayObject = value.Where(x => x != null).ToList();

            }

        }

    }

​

​

    public class ArrayObject

    {

        public string VariableArray1

        {

            get;

            set;

        }

​

        public string VariableArray2

        {

            get;

            set;

        }

    }

}