eXpress Persistent Objects for .NET (XPO)

eXpress Persistent Objects for .NET (DevExpress XPO) represents a bridge between the object world and the world of relational databases. eXpress Persistent Objects for .NET (DevExpress XPO) gives developers the freedom to build true business objects without having to deal with the tedious complexities of mapping them onto database tables. eXpress Persistent Objects for .NET (DevExpress XPO) completely abstracts the database layer from a developer, leaving him or her fully in the object-oriented realm. With DevExpress XPO, you can build applications that work with multiple database systems (presently supports MS Access, MS SQL Server, MySQL, Oracle, PostgreSql, Firebird, PervasiveSQL, VistaDB, SQL Anywhere, Advantage, DB2 and Sybase) without making any changes to your code. DevExpress XPO Source Code Licenses Available.

Easy to Use and Highly Productive

With eXpress Persistent Objects for .NET, you never again have to deal with table mapping - all you need is to define persistent object classes, and XPO.NET will generate your database for them automatically. It will transparently handle relationships between classes and object inheritance. But you never sacrifice ease-of-use for flexibility. If you ever need more control over O/R mapping, you can simply use the built-in attributes to provide additional mapping...

Latest News

XPO v2011 adds extended support for WCF services
XPO v2011 adds extended support for WCF services
IDataStore, ICachedDataStore & ISerializableObjectLayer providers allow you to easily tunnel your data via WCF services.
DevExpress products now support VS2010
DevExpress products now support VS2010
All DevExpress .NET products now available with full support for Visual Studio 2010 and .NET Framework Client Profile.

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Component Type
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Customer Reviews

Average Review Score: 5 (1)

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Most recent positive review

alexcodePortugal5 star
Simply put... the best there is... It took me some time to get into the logic but once there I wouldn't change it for anything. I also tried some other "alike" components but the flexebility of XPO... Read more

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