.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+
.NET Core 3.0+
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DevExpress.ExpressApp.Xpo Namespace

Contains interfaces and classes that implement XPO integration.

Assembly: DevExpress.ExpressApp.Xpo.v19.2.dll


Name Description
CalculatedPersistentAliasAttribute Applied to a business class. Allows you to dynamically configure a persistent alias for the target business class' property.
XPObjectSpace An Object Space which is used for data manipulation via the DevExpress ORM Tool (XPO).
XPObjectSpaceProvider Provides Object Space in XPO-based XAF applications.
XpoDataView A lightweight read-only list of data records (a data view) retrieved from a database without loading complete XPO objects. Can be queried much more quickly than a real objects collection.
XpoDataViewRecord A XPO-oriented class that represents a lightweight read-only data record (a data view) retrieved from a database without loading a complete business object.
XpoTypesInfoHelper Provides helper methods used to manage the metadata information on XPO business classes.


Name Description
XPInstantFeedbackSourceMappingMode Contains values specifying properties mapping modes in InstantFeedback mode.