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  • DDD with XPO???

    I wonder if anyone has developed applications using DDD with XPO . I want to use some design patterns ( Repository , fascade , MVP , etc . ) to build a solution with DevExpress.NET ( XPO , WinForms , ASP.NET ) Please recommendations and best practices for doing this !
    Posted to eXpressPersistent Objects (Forum) by Emilio Garcia on 3/25/2011
    Filed under: POCO Repository-Pattern XPO, XPO, ASP.NET, XPO Performance, ASPxGridView XPO Filter Data, XPO Object Manipulation

  • XPO questions

    Hello! I'm just getting the hang of XPO, so don't be harsh on me ;) (If it's explained somewhere, just pass the link) First question: How to specify to a XPCollection to retrieve only a class A (master) and class B (children), but not all other classes in relationship to A and B (Ex. A=country...
    Posted to eXpressPersistent Objects (Forum) by Sebastian Kiš on 1/7/2011
    Filed under: XPO Query, XPO Query Slow, XPO, XPO UnitOfWork and Save Related Question., XPO .NET, XPO Object Manipulation, XPO .NET Save, XPO Object Relationship Exception

  • Many To Many in the same Table

    Hello I have 2 tables, "table1" and "table1_parents". My relationship is many to many in the same table (table1), so "table1_parents" is the helping table for this prupose. In "table1" i have a "table1ID" and in "table1_parents" i have a "table1_...
    Posted to eXpressPersistent Objects (Forum) by nikos koroneos on 5/25/2010
    Filed under: persitent, Many-to-Many, DataBinding, Persistent Class, XPO, XPCollection, firebird, Persistent Object, associations, orm devexpress, XPCollection data dataset table, persistent Classs, XPO Object Manipulation, data displaying, Binding
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