db4o

IObjectSet.Ext Method 

returns an ObjectSet with extended functionality.

IExtObjectSet Ext();

Remarks

returns an ObjectSet with extended functionality.

Every ObjectSet that db4o provides can be casted to an ExtObjectSet. This method is supplied for your convenience to work without a cast.

The ObjectSet functionality is split to two interfaces to allow newcomers to focus on the essential methods.

See Also

IObjectSet Interface | Db4objects.Db4o Namespace