using System;

using Microsoft.Extensions.Primitives;

using System.Text.Json;

public class Program

{

    public static void Main()

    {

        StringValues stringValues = new string[] {"a","b"};

        Console.WriteLine($"stringValues.ToString(): {stringValues}");  

        var jsonSerialized = JsonSerializer.Serialize(stringValues);

        Console.WriteLine($"jsonSerialized: {jsonSerialized}");

        var stringArray = JsonSerializer.Deserialize<string[]>(jsonSerialized);

        var stringValuesDeserialized = new StringValues(stringArray);

        Console.WriteLine($"stringValuesDeserialized.ToString(): {stringValuesDeserialized}");

​

        Console.WriteLine("stringValuesItems:");

        foreach(var item in stringValuesDeserialized)

        {

            Console.WriteLine($"  {item}");

        }

    }

}