Do the following to bind a report to XPO data:
Define a persistent object class. This is the class that inherits from the PersistentBase class or applies the Persistent attribute.
Create an XPObjectSource object for the persistent object class.
Set the report's DataSource property to the created XPObjectSource object.
The following tutorials demonstrate how to do this at design time and runtime:
Bind a Report to an XPObjectSource
Bind a Report to an XPObjectSource (Runtime Sample)
Handle Database Connection Dynamically
The following online examples demonstrate alternative ways to bind reports to XPO data:
How to bind a report to eXpress Persistent Objects (XPO)
How to serialize an XPO data source