NonPersistentObjectSpace.AutoSetModifiedOnObjectChange Property

Specifies whether the current non-persistent Object Space adds objects to the ModifiedObjects collection when they raise the PropertyChanged event.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v24.1.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

public bool AutoSetModifiedOnObjectChange { get; set; }

VB.NET

Public Property AutoSetModifiedOnObjectChange As Boolean

Property Value

Type	Description
Boolean	true, if the current non-persistent Object Space adds objects to the ModifiedObjects collection when they raise the PropertyChanged event; otherwise, false. The default value equals the AutoSetModifiedOnObjectChangeByDefault static field’s value.

Remarks

Use this property to track modifications of non-persistent objects that implement the INotifyPropertyChanged interface.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the AutoSetModifiedOnObjectChange 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/Module.cs#L52

if(npos != null) {
    npos.AutoSetModifiedOnObjectChange = true;
    new NPGroupAdapter(npos);

VB.NET

XAF_Non-Persistent-Objects-Nested-In-Persistent-Objects-Demo/VB/NonPersistentObjectsDemo.Module/Module.vb#L54

If npos IsNot Nothing Then
    npos.AutoSetModifiedOnObjectChange = True
    Dim tempVar As New NPGroupAdapter(npos)