示例#1
0
 public CityObserver(ICarObserverable observerable)
 {
     observerable.AddObserver(this);
 }
示例#2
0
 public RegistrationObserver(ICarObserverable observerable)
 {
     observerable.AddObserver(this);
 }
示例#3
0
 public CountObserver(ICarObserverable observerable)
 {
     observerable.AddObserver(this);
 }