NonPersistentObjectSpace.ModifiedObjects Property

Gets a list of non-persistent objects modified within the current NonPersistentObjectSpace.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v23.2.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

public override IList ModifiedObjects { get; }

VB.NET

Public Overrides ReadOnly Property ModifiedObjects As IList

Property Value

Type	Description
IList	An IList of modified objects.

Remarks

The New, Delete and Save Actions are available for non-persistent objects. The ModifiedObjects property provides access to all created, deleted and modified objects within a NonPersistentObjectSpace, unless the IObjectSpace.CommitChanges, IObjectSpace.Refresh or IObjectSpace.Rollback methods are called. An example is provided in the How to: Perform CRUD Operations with Non-Persistent Objects topic.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ModifiedObjects 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-Nested-In-Persistent-Objects-Demo/CS/NonPersistentObjectsDemo.Module/BusinessObjects/NonPersistentObjectAdapter.cs#L156

var list = new List<TObject>();
foreach(var obj in _objectSpace.ModifiedObjects) {
    if(obj is TObject) {

VB.NET

XAF_Non-Persistent-Objects-Nested-In-Persistent-Objects-Demo/VB/NonPersistentObjectsDemo.Module/BusinessObjects/NonPersistentObjectAdapter.vb#L162

Dim list As New List(Of TObject)()
For Each obj In _objectSpace.ModifiedObjects
    If TypeOf obj Is TObject Then