Conclusion

In this chapter, we've combined the concepts from Chapter 1 with many of the technologies from the last chapter to implement about half of the framework that we designed in Chapter 2. At this point, we have enough functionality for a business developer to build object-oriented systems that support useful concepts such as the following:

  • n-Level undo

  • Business rule tracking

  • Data binding

  • Change tracking

  • Strongly typed collections

  • Editable and read-only objects

  • Root and child objects

In Chapter 5, we'll finish the business framework by implementing a DataPortal and then enhancing the classes we created in this chapter to understand the DataPortal and data access concepts. From Chapter 6 on, we'll focus on designing and building a simple business application that illustrates how the classes in our framework can be used to build distributed, object-oriented systems.



Expert C# Business Objects
Expert C# 2008 Business Objects
ISBN: 1430210192
EAN: 2147483647
Year: 2006
Pages: 111

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