This demo illustrates how to bind a scheduler to data represented via an XPO datasource.
XPO (eXpress Persistent Objects) is a powerful data framework provided by DevExpress. It gives developers the freedom to build business objects without having to deal with complexities of mapping them onto database tables.
You can learn more about XPO on its Web page.
See also How to: Bind an ASPxScheduler to XPO via the Unit of Work (step-by-step guide).