using System;

using System.Data;

using System.Linq;

using System.Xml;

using Newtonsoft.Json.Linq;

public class Program

{

    public static void Main()

    {

        string json = @"

            {

              ""result"": [

                {

                  ""id"": ""1"",

                  ""name"": ""Temp"",

                  ""property"": []

                },

                {

                  ""id"": ""2"",

                  ""name"": ""Temp2"",

                  ""property"": []

                }

              ]

            }";

        JObject obj = JObject.Parse(json);

        var emptyArrayProperties = obj["result"]

            .Children<JObject>()

            .SelectMany(jo => jo.Properties())

            .Where(jp => jp.Value.Type == JTokenType.Array && !jp.Value.HasValues)

            .ToList();

        foreach (JProperty prop in emptyArrayProperties)

        {

            prop.Remove();

        }

        DataTable table = obj["result"].ToObject<DataTable>();

        foreach (DataRow row in table.Rows)

        {

            foreach (DataColumn col in table.Columns)

            {

                Console.WriteLine(col.ColumnName + ": " + row[col]);

            }

            Console.WriteLine();

        }

    }

}

​