AssociationAttribute() Constructor

Initializes a new instance of the AssociationAttribute class.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v24.1.dll

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

NuGet Package: DevExpress.Xpo

Declaration

C#

public AssociationAttribute()

VB.NET

Public Sub New

Remarks

When you apply the AssociationAttribute with the parameterless constructor, the second end of the association is in the decorated property’s return type.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the AssociationAttribute() 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-persist-metadata-e269/CS/MetadataObjects.cs#L22

[Association]
public XPCollection<PersistentAttributeInfo> TypeAttributes { get { return GetCollection<PersistentAttributeInfo>("TypeAttributes"); } }

xaf-separate-employees-data-in-different-departments-using-security-permissions/CS/MainDemo.Module/BusinessObjects/Department.cs#L34

}
[Association]
public XPCollection<Employee> Employees {

CriteriaOperatorsCheatSheet/CS/CriteriaOperatorCheatSheet/BusinessObjects/Position.cs#L26

}
[Association]
public OrderItem ParentOrderItem {

xaf-how-to-show-audit-entries-for-a-current-object-and-its-aggregated-objects-in-one-list/CS/E4565.Module/BusinessObjects/MyAddress.cs#L15

}
[Association]
public MyPerson Person {

XAF_treelisteditor-how-to-enable-in-place-editing-in-the-winforms-tree-list-view-e443/CS/WinSolution.Module/Classes2.cs#L24

[Aggregated]
[Association]
public XPCollection<ItemCLass> Items {

VB.NET

XPO_how-to-persist-metadata-e269/VB/MetadataObjects.vb#L34

<Association> _
Public ReadOnly Property TypeAttributes() As XPCollection(Of PersistentAttributeInfo)

xaf-separate-employees-data-in-different-departments-using-security-permissions/VB/MainDemo.Module/BusinessObjects/Department.vb#L40

<Association>
Public ReadOnly Property Employees As XPCollection(Of Employee)

xaf-how-to-show-audit-entries-for-a-current-object-and-its-aggregated-objects-in-one-list/VB/E4565_VB.Module/BusinessObjects/MyAddress.vb#L18

End Property
<Association()> _
Public Property Person() As MyPerson

XAF_treelisteditor-how-to-enable-in-place-editing-in-the-winforms-tree-list-view-e443/VB/WinSolution.Module/Classes2.vb#L30

End Property
<Aggregated, Association> _
Public ReadOnly Property Items() As XPCollection(Of ItemCLass)

XPO_how-to-generate-a-sequential-number-for-a-business-object-within-a-database-transaction-e2620/VB/ExplicitUnitOfWorkDemo/BusinessObjects.vb#L79

End Property
<Association>
Public ReadOnly Property Persons() As XPCollection(Of Person)