A.Construct the Utils object, and hold the object in a member variable
B.Construct the Utils object, and set the LifeTiraeService. LeaseTime to 0
C.In the client application, create an Implementation of the ISponsor interface. Implement the Renewal method to extend the lease
D.In the client application, create an Implementation of the ILease interfac
E.Implement the CurrentLeaseTime property to return Int32.MaxValue
长理培训客户端 资讯,试题,视频一手掌握
去 App Store 免费下载 iOS 客户端