This topic tree describes the Westwind.BusinessObjects namespace.

Type	Description
wwBusiness	This is the base business object class that all Web Store classes are subclassed from. The key features of the business object are its ability to abstract data access via simple access methods like Load(), New(), Save() and Delete() and the ability to provide validation rules. There's also built-in support for building and using child lists easily for things like LineItems that often exist as individual items (LineItem) or as a group
wwBusiness	A generic implementation of the wwBusiness class that provides for an Entity type which is passed in as a generic parameter. This class exposes the type passed as the entity type that is created to expose the fields of the underlying database record in the DataRow member as strongly typed properties.
wwData	This is the base Data interface that is used by wwBusiness to access the backend database. This class is an abstract interface that implements only a couple of the worker methods. Most features are implemented in the concrete classes like wwDataSql, wwDataOleDb etc. The concrete classes implemented are:
ValidationError	Object that holds a single Validation Error for the business object
ValidationErrorCollection	A collection of ValidationError objects that is used to collect errors that occur duing calls to the Validate method.