using System;

using System.IO;

using Newtonsoft.Json;

public class Program

{

    public static void Main()

    {

        string json = @"

            {

              ""notes"": [

                {

                  ""__type__"": ""Note"",

                  ""data"": """",

                  ""fields"": [

                    ""Define virologic suppression in HIV"",

                    ""HIV RNA level below limit of assay detection (<20copies/mL"",

                    """",

                    """"

                  ],

                  ""flags"": 0,

                  ""guid"": ""B4VR%D9qb2"",

                  ""note_model_uuid"": ""0aecb5c4-d637-11e7-8e91-408d5c5c9416"",

                  ""tags"": [

                    ""InfectiousDiseases""

                  ]

                },

                {

                  ""__type__"": ""Note"",

                  ""data"": """",

                  ""fields"": [

                    ""Define incomplete virological response in HIV"",

                    ""Inability to achieve virologic suppression after 24 weeks of therapy (viral load >200 on 2 consecutive samples)"",

                    """",

                    """"

                  ],

                  ""flags"": 0,

                  ""guid"": ""N{WL%;*sKr"",

                  ""note_model_uuid"": ""0aecb5c4-d637-11e7-8e91-408d5c5c9416"",

                  ""tags"": [

                    ""InfectiousDiseases""

                  ]

                }

              ]

            }";

​

        Console.WriteLine(ReformatJson(json));

    }

    public static string ReformatJson(string json)

    {

        using (StringReader sr = new StringReader(json))

        using (JsonReader reader = new JsonTextReader(sr))

        using (StringWriter sw = new StringWriter())

        using (JsonWriter writer = new DoubleSpacedValuesJsonWriter(sw))

        {

            writer.WriteToken(reader);

            return sw.ToString();

        }

    }

​

}

​

public class DoubleSpacedValuesJsonWriter : JsonTextWriter

{

    public DoubleSpacedValuesJsonWriter(TextWriter textWriter) : base(textWriter)

    {

        Formatting = Formatting.Indented;

    }

​

    protected override void WriteValueDelimiter()

    {

        base.WriteValueDelimiter();

        base.WriteWhitespace(Environment.NewLine);

    }

}

​