For each custom business entity, there is a collection class. However, if our tech platform is .net 2.0, we can use the generic list class for collections.
1. Contains a “Save” instance method in business layer for insert and update operations.
2. For delete and get operations, it uses static methods in the business layer.
Data Access Layer:
Data access layer contains all CRUD operations in one class.
| posted on Monday, July 10, 2006 8:09 AM