using System;

using System.Collections.Generic;

using System.Reflection;

public class Program

{

    public static void Main()

    {

        (string ScanFolder, string ProcessedFolder, string ErrorFolder) folders = test();

        Console.WriteLine(folders);

        foreach (var folder in folders.GetType().GetFields(BindingFlags.Instance | BindingFlags.Public))

        {

            Console.WriteLine(folder);

        }

    }

    public static (string ScanFolder, string ProcessedFolder, string ErrorFolder) test()

    {

        return (ScanFolder: "1", ProcessedFolder: "2", ErrorFolder: "3");

    }

}