NonPersistentAttribute() Constructor

Initializes a new instance of the NonPersistentAttribute class.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v23.2.dll

NuGet Packages: DevExpress.Win.PivotGrid, DevExpress.Win.TreeMap, DevExpress.Xpo

NuGet Package: DevExpress.Xpo

Declaration

C#

public NonPersistentAttribute()

VB.NET

Public Sub New

Related GitHub Examples

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

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#

XPO_how-to-generate-persistent-classes-at-runtime-based-on-a-dataset-e1198/CS/WindowsApplication4/Form1.cs#L59

}
[NonPersistent, MemberDesignTimeVisibility(false)]
public class DetailDataObject : XPLiteObject

XPO_how-to-define-a-persistent-class-at-runtime-e1139/CS/CreateClassAtRuntime/Program.cs#L50

[NonPersistent]
public class MyBaseObject : XPLiteObject {

XPO_how-to-generate-persistent-metadata-for-an-arbitrary-data-table-e2922/CS/MapArbitraryDatabaseExample/PersistentClasses.cs#L5

namespace DXSample {
    [NonPersistent]
    public class BasePersistentClass :XPLiteObject {

XPO_how-to-implement-the-ivirtualtreelistdata-interface-in-xpo-e1601/CS/Q212620/Northwind.cs#L53

[NonPersistent]
public class XPVirtualTreeListDataBase : XPLiteObject, TreeList.IVirtualTreeListData {

XPO_how-to-persist-metadata-e269/CS/MetadataObjects.cs#L8

namespace PersistentMetadata {
    [NonPersistent]
    public class MyBaseObject : XPObject {

VB.NET

XPO_how-to-generate-persistent-classes-at-runtime-based-on-a-dataset-e1198/VB/WindowsApplication4/Form1.vb#L57

End Class
<NonPersistent, MemberDesignTimeVisibility(False)> _
Public Class DetailDataObject

XPO_how-to-implement-the-ivirtualtreelistdata-interface-in-xpo-e1601/VB/Q212620/Northwind.vb#L91

<NonPersistent> _
Public Class XPVirtualTreeListDataBase

XPO_how-to-persist-metadata-e269/VB/MetadataObjects.vb#L8

Namespace PersistentMetadata
    <NonPersistent> _
    Public Class MyBaseObject

XPO_how-to-track-changes-made-to-persistent-objects-and-write-them-into-a-separate-table-e2419/VB/Q149895/Northwind.vb#L7

Namespace Northwind
    <NonPersistent>
    Public Class Base

XPO_how-to-prevent-xpo-from-making-any-changes-to-a-legacy-database-e849/VB/ReadOnlyObject.vb#L6

Namespace ReadOnlyApp
    <NonPersistent> _
    Public Class ReadOnlyObject