Object Oriented Programming using C#
Object Oriented Programming using C# Case Study The figure below shows the proposed interface for this system:- This is made up ...
Object Oriented Programming using C# Case Study Modifying the interface design to accommodate this change is easy – we can eithe ...
Object Oriented Programming using C# Case Study However in this case there are no unique features of an ordinary message – messa ...
Object Oriented Programming using C# Case Study Thanks to the operation of polymorphism this change will have no impact at all o ...
Object Oriented Programming using C# Case Study This diagram shows the four packages used and the classes within each package. A ...
Object Oriented Programming using C# Case Study In the first phase a basic system will be implemented which will allow messages ...
Object Oriented Programming using C# Case Study namespace MessageManagerSystem.Messages { [Serializable] public class Message { ...
Object Oriented Programming using C# Case Study The UrgentMessage class is extremely short and sweet as it inherits almost all o ...
Object Oriented Programming using C# Case Study A constructor is required to assign a new HashSet() to Messages (the set of mess ...
Object Oriented Programming using C# Case Study Some of the code from this class is shown below :- namespace MessageManagerSyste ...
Object Oriented Programming using C# Case Study The DailyPurge() method performs the following actions:- For each message Decrem ...
Object Oriented Programming using C# Case Study For each message If the message has expired or if the client has run out of cred ...
Object Oriented Programming using C# Case Study Note it is possible that a client could not be found – hence the try catch block ...
Object Oriented Programming using C# Case Study namespace MessageManagerSystem.Clients { [Serializable] public class ClientBook ...
Object Oriented Programming using C# Case Study 11.10 Creating and Handling UnknownClientException The GetClient() method will g ...
Object Oriented Programming using C# Case Study We next tell the GetClient() method to generate an UnknownClientException if it ...
Object Oriented Programming using C# Case Study 11.11 Programming the Interface We have still to examine the main application wi ...
Object Oriented Programming using C# Case Study The application window will look as shown below.... Note this includes buttons f ...
Object Oriented Programming using C# Case Study The ApplicationWindow_Load() method reconstructs any previously stored ClientBoo ...
Object Oriented Programming using C# Case Study Shown below is the action listener associated with the FindClient button:- priva ...
«
4
5
6
7
8
9
10
11
12
13
»
Free download pdf