using System;

using System.IO;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        string outputFile = @"test.txt";

​

        List<string> output = new List<string>();

        string       test   = "SUBJECT\"";

        string       test2  = "test";

        output.Add(test);

        output.Add(test2);

        foreach (var str in output) Console.WriteLine(str);

        File.WriteAllLines(outputFile, output);

​

        var result = File.ReadAllText(outputFile);

​

        Console.WriteLine(result);

    }

}