public static void RunObserver()
{
IInvestor steve = new Investor(100, "Steve Jobs");
IInvestor bill = new Investor(101, "Bill Gates");
IInvestor james = new Investor(102, "James Gosling");
IStock philipsStock = new Stock("Apple Inc.", 1000.0);
philipsStock.Register(steve);
philipsStock.Register(bill);
IStock aluStock = new Stock("Microsoft Corp.", 500.0);
aluStock.Register(steve);
aluStock.Register(james);
philipsStock.Price += 2.0;
aluStock.Price += 3.5;
philipsStock.Price -= 0.7;
aluStock.Price -= 1.4;
}
public static void RunObserver()
{
IInvestor steve = new Investor(100, "Steve Jobs");
IInvestor bill = new Investor(101, "Bill Gates");
IInvestor james = new Investor(102, "James Gosling");
IStock philipsStock = new Stock("Apple Inc.", 1000.0);
philipsStock.Register(steve);
philipsStock.Register(bill);
IStock aluStock = new Stock("Microsoft Corp.", 500.0);
aluStock.Register(steve);
aluStock.Register(james);
philipsStock.Price += 2.0;
aluStock.Price += 3.5;
philipsStock.Price -= 0.7;
aluStock.Price -= 1.4;
}