C# (CSharp) ISong.PlaceRating示例

示例#1

        private void ExecuteRateSong(string[] commandWords)
        {
            ISong song = this.media.FirstOrDefault(s => s is ISong && s.Title == commandWords[2]) as ISong;

            if (song != null)
            {
                song.PlaceRating(int.Parse(commandWords[3]));
                this.Printer.PrintLine("The rating has been placed successfully.");
            }
        }