Business Model Design with XPO

• Jun 11, 2021

Note

This is the eXpress Persistent Objects part of the Business Model Design tutorial section. Please start this section from the Create a Solution using the Wizard topic. It is recommended that you follow the lessons listed below sequentially.

• Create a Solution using the Wizard
• Inherit from the Business Class Library Class (XPO)
• Supply Initial Data (XPO)
• Implement Custom Business Classes and Reference Properties (XPO)
• Add a Class from the Business Class Library (XPO)
• Set a Many-to-Many Relationship (XPO)
• Set a One-to-Many Relationship (XPO)
• Initialize a Property After Creating an Object (XPO)
• Implement Dependent Reference Properties (XPO)
• Implement Property Value Validation in Code (XPO)