IObjectSpaceLink.ObjectSpace Property

Specifies an Object Space associated with the current IObjectSpaceLink object.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v24.1.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

IObjectSpace ObjectSpace { get; set; }

VB.NET

Property ObjectSpace As IObjectSpace

Property Value

Type	Description
IObjectSpace	An IObjectSpace object associated with the current object.

Remarks

Refer to the IXafEntityObject interface description to see how to implement and use the ObjectSpace property in your business class.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the ObjectSpace property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

XAF_Non-Persistent-Objects-Reloading-Demo/CS/NonPersistentObjectsDemo.Module/BusinessObjects/LiveSummary.cs#L124

var link = obj as IObjectSpaceLink;
if(link == null || link.ObjectSpace == null || link.ObjectSpace.IsNewObject(obj)) {
    return null;

XAF-How-to-Implement-CRUD-Operations-for-Non-Persistent-Objects-Stored-Remotely/CS/NonPersistentObjectsDemo.Module/TransientNonPersistentObjectAdapter.cs#L77

var link = (IObjectSpaceLink)e.SourceObject;
if(objectSpace.Equals(link.ObjectSpace) && (objectMap.Contains(e.SourceObject) || IsNewObject(e.SourceObject))) {
    e.TargetObject = e.SourceObject;

XAF_Non-Persistent-Objects-Nested-In-Persistent-Objects-Demo/CS/NonPersistentObjectsDemo.Module/BusinessObjects/NonPersistentObjectAdapter.cs#L90

GuardKeyNotEmpty(obj);
if(link.ObjectSpace == null) {
    e.TargetObject = AcceptOrUpdate(obj);

VB.NET

XAF_Non-Persistent-Objects-Reloading-Demo/VB/NonPersistentObjectsDemo.Module/BusinessObjects/LiveSummary.vb#L153

Dim link = TryCast(obj, IObjectSpaceLink)
If link Is Nothing OrElse link.ObjectSpace Is Nothing OrElse link.ObjectSpace.IsNewObject(obj) Then
    Return Nothing

XAF-How-to-Implement-CRUD-Operations-for-Non-Persistent-Objects-Stored-Remotely/VB/NonPersistentObjectsDemo.Module/TransientNonPersistentObjectAdapter.vb#L75

Dim link = DirectCast(e.SourceObject, IObjectSpaceLink)
If objectSpace.Equals(link.ObjectSpace) AndAlso (objectMap.Contains(e.SourceObject) OrElse IsNewObject(e.SourceObject)) Then
    e.TargetObject = e.SourceObject

XAF_Non-Persistent-Objects-Nested-In-Persistent-Objects-Demo/VB/NonPersistentObjectsDemo.Module/BusinessObjects/NonPersistentObjectAdapter.vb#L94

GuardKeyNotEmpty(obj)
If link.ObjectSpace Is Nothing Then
    e.TargetObject = AcceptOrUpdate(obj)