ITypesInfo.PersistentTypes Property

Supplies metadata on the persistent types used in an XAF application.

Namespace: DevExpress.ExpressApp.DC

Assembly: DevExpress.ExpressApp.v25.2.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

IEnumerable<ITypeInfo> PersistentTypes { get; }

VB.NET

ReadOnly Property PersistentTypes As IEnumerable(Of ITypeInfo)

Property Value

Type	Description
IEnumerable<ITypeInfo>	An IEnumerable<ITypeInfo> object that supplies metadata on the persistent types used in an XAF application.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the PersistentTypes 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-search-objects-using-complex-criterion/CS/Dennis.Search.Win/SearchObjectViewController.cs#L93

string imageName = View.Model.ImageName;
foreach (ITypeInfo typeInfo in XafTypesInfo.Instance.PersistentTypes) {
    if (genericType.IsAssignableFrom(typeInfo.Type) && !typeInfo.IsAbstract) {

XAF_generate-a-sequential-number-for-a-persistent-object-within-a-database-transaction/CS/XPO/GenerateUserFriendlyId.Module/Updater.cs#L12

    //Dennis: It is necessary to register sequences for persistent types used in your application.
    SequenceGenerator.RegisterSequences(XafTypesInfo.Instance.PersistentTypes);
}

VB.NET

XAF-search-objects-using-complex-criterion/VB/Dennis.Search.Win/SearchObjectViewController.vb#L115

Dim imageName As String = View.Model.ImageName
For Each typeInfo As ITypeInfo In XafTypesInfo.Instance.PersistentTypes
    If genericType.IsAssignableFrom(typeInfo.Type) AndAlso Not typeInfo.IsAbstract Then

XAF_generate-a-sequential-number-for-a-persistent-object-within-a-database-transaction/VB/GenerateUserFriendlyId.Module/Updater.vb#L16

    'Dennis: It is necessary to register sequences for persistent types used in your application.
    SequenceGenerator.RegisterSequences(XafTypesInfo.Instance.PersistentTypes)
End Sub