static void Main(string[] args)
{
Approver larry = new Director();
Approver sam = new VicePresident();
Approver tammy = new President();
larry.SetSuccessor(sam);
sam.SetSuccessor(tammy);
Purchase p = new Purchase(2034, 350.00, "Assets");
larry.ProcessRequest(p);
p = new Purchase(2035, 32590.10, "Project X");
larry.ProcessRequest(p);
p = new Purchase(2036, 122100.00, "Project Y");
larry.ProcessRequest(p);
Console.ReadKey();
}
static void Main(string[] args)
{
PurchaseRequest requestTelphone = new PurchaseRequest(4000.0, "Telphone");
PurchaseRequest requestSoftware = new PurchaseRequest(10000.0, "Visual Studio");
PurchaseRequest requestComputers = new PurchaseRequest(40000.0, "Computers");
Approver manager = new Manager("LearningHard");
Approver Vp = new VicePresident("Tony");
Approver Pre = new President("BossTom");
// 设置责任链
manager.NextApprover = Vp;
Vp.NextApprover = Pre;
// 处理请求
Console.WriteLine("\n\nRequest For : Telphone");
manager.ProcessRequest(requestTelphone);
Console.WriteLine("\n\nRequest For : Visual Studio");
manager.ProcessRequest(requestSoftware);
Console.WriteLine("\n\nRequest For : Computers");
manager.ProcessRequest(requestComputers);
Console.ReadLine();
}
