public static string Serialize(AbstractMovie movie)
{
StringBuilder result = new StringBuilder();
switch (movie.Genre)
{
case "TV Shov":
TVShow show = movie as TVShow;
if (show == null) throw new ArgumentException();
result.Append(show.Genre);
result.Append(';');
result.Append(show.Name);
result.Append(';');
result.Append(show.Director);
result.Append(';');
result.Append(show.EpisodePrice);
result.Append(';');
result.Append(show.EpisodesCount);
break;
case "Action":
Action action = movie as Action;
if (action == null) throw new ArgumentException();
result.Append(action.Genre);
result.Append(';');
result.Append(action.Name);
result.Append(';');
result.Append(action.Director);
result.Append(';');
result.Append(action.TricksCost);
result.Append(';');
result.Append(action.ActionDirector);
result.Append(';');
result.Append(action.ActionDirector);
break;
}
return result.ToString();
}
void onMovieAdd(object sender, AbstractMovie movie)
{
data.Add(movie);
UpdateContent();
}