Skip to main content
.NET Framework 4.6.2+

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

XPObjectSpace(ITypesInfo, XpoTypeInfoSource, CreateUnitOfWorkHandler) Constructor

Creates a new instance of the XPObjectSpace class.

Namespace: DevExpress.ExpressApp.Xpo

Assembly: DevExpress.ExpressApp.Xpo.v24.2.dll

NuGet Package: DevExpress.ExpressApp.Xpo

#Declaration

public XPObjectSpace(
    ITypesInfo typesInfo,
    XpoTypeInfoSource xpoTypeInfoSource,
    CreateUnitOfWorkHandler createUnitOfWorkDelegate
)

#Parameters

Name Type Description
typesInfo ITypesInfo

An ITypesInfo object providing access to XAF-related information on business classes.

xpoTypeInfoSource DevExpress.ExpressApp.DC.Xpo.XpoTypeInfoSource

An XpoTypeInfoSource object that is a source of XPO-related information on business classes.

createUnitOfWorkDelegate DevExpress.ExpressApp.Xpo.CreateUnitOfWorkHandler

A CreateUnitOfWorkHandler object that is a delegate that encapsulates a method for creating a UnitOfWork for the Object Space’s XPObjectSpace.Session.

#Remarks

When you need to create an Object Space (for example, to create a View), do not create it manually. Instead, use the XafApplication.CreateObjectSpace method.

If you cannot access the XafApplication object, use this constructor.

See Also