C# imbd scraper

namespace imdb_parser_2
{
    class Program
    {
        static void Main(string[] args)
        {
            StreamReader sr = new StreamReader("nagydb.txt");
            StreamWriter sw = new StreamWriter("datacollection.txt");
            sw.AutoFlush = true;

            //Számláló
            int counter = 0;

            //Film linkjének beolvasása
            string link = sr.ReadLine();

            while(!sr.EndOfStream)
            {
                //Előkészítjük az adott filmet az adatok befogadására
                var CurrentMovie = new movie();

                //Beírjuk a filmbe az adatokat
                CurrentMovie.SetData(link);

                sw.WriteLine(WebUtility.HtmlDecode(CurrentMovie.title) + ";" + CurrentMovie.plot + ";" + CurrentMovie.img);
                counter++;
                Console.WriteLine(counter);

                link = sr.ReadLine();
            }

        }
    }

    public class movie
    {
        // Field
        public string title;
        public string plot;
        public string year;
        public string link;
        public string img;

        // Constructor
        public movie()
        {
            title = "unknown title";
            plot = "no plot";
            year = "no year";
        }
        // Method
        public void SetData(string link)
        {
            try
            {
                IMDb imdb_movie = new IMDb(link, false);
                title = imdb_movie.Title;
                plot  = WebUtility.HtmlDecode(imdb_movie.Plot);
                year  = WebUtility.HtmlDecode(imdb_movie.Year);
                img   = WebUtility.HtmlDecode(imdb_movie.Poster);
            }

            catch (Exception e)
            {
                Console.WriteLine("Hiba történt, folytatom!");
            }
        }
    }
}