Expert C# 2008 Business Objects

Chapter 17. Business Object Implementation

This chapter will implement the business objects designed in Chapter 3 by following the business object coding structures from Chapters 4 and 5. This chapter will illustrate how to write code to create business objects that enjoy all the features and capabilities built into the CSLA .NET framework. The great thing is that almost all the code in the business objects will be focused on business. Each business class will largely consist of four areas:

• Class declaration

• Property declarations

• Business and validation rules

• Per-type and per-property authorization rules

I'll discuss object persistence and data access in Chapter 18. The focus in this chapter is on how business objects support the UI and other business ...