Business Model Design with XPO
Note
This is the eXpress Persistent Objects part of the Business Model Design tutorial section. Please start this section from the Create a Solution (XPO) topic.
We recommend that you follow the lessons below sequentially.
- Create a Solution (XPO)
- Inherit from the Business Class Library Class (XPO)
- Supply Initial Data (XPO)
- Implement Custom Business Classes and Reference Properties (XPO)
- Set a Many-to-Many Relationship (XPO)
- Set a One-to-Many Relationship (XPO)
- Initialize Business Object Properties (XPO)
- Implement Dependent Reference Properties (XPO)
- Implement Property Value Validation in Code (XPO)
- Filter Data Source for a Lookup Editor (XPO)