C# (CSharp) Ex17_1 Countdown示例

示例#1

文件： Program.cs 项目： JackMorris/LCS3

        static void Main(string[] args)
        {
            Countdown countdown = new Countdown(10, "Hello, world!");

            CountdownDisplay countdownDisplay = new CountdownDisplay();
            countdownDisplay.Subscribe(countdown);

            countdown.Start();
        }

示例#2

文件： CountdownDisplay.cs 项目： JackMorris/LCS3

 public void Subscribe(Countdown countdown)
 {
     countdown.CountdownComplete += PrintCountdownComplete;
 }