C# (CSharp) Observer Subject.AttachObserver示例

示例#1

 public EmailNotifier(Subject subject)
 {
     Subject = subject;
     Subject.AttachObserver(this);
 }

示例#2

文件： YoutubeNotifier.cs 项目： vietvd13/VideoNotify

 public YoutubeNotifier(Subject subject)
 {
     Subject = subject;
     Subject.AttachObserver(this);
 }