PersistentAliasAttribute(String) Constructor

Initializes a new instance of the PersistentAliasAttribute 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 PersistentAliasAttribute(
    string aliasExpression
)

VB.NET

Public Sub New(
    aliasExpression As String
)

Parameters

Name	Type	Description
aliasExpression	String	A String value which specifies the expression used to evaluate the property value. This value is assigned to the PersistentAliasAttribute.AliasExpression property.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the PersistentAliasAttribute(String) 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-prevent-xpo-from-making-any-changes-to-a-legacy-database-e849/CS/AdventureWorksObjects.cs#L14

[PersistentAlias("orderNumber")]
public string OrderNumber {

XPO_how-to-filter-an-associated-collection-in-legacy-xpo-versions-e876/CS/Northwind.cs#L13

[PersistentAlias("fCategoryID")]
public int CategoryID {

XPO_how-to-bind-a-non-persistent-collection-property-to-a-grid-control-e2062/CS/Northwind.cs#L13

[PersistentAlias("fCategoryID")]
public int CategoryID {

XPO_how-to-load-unique-distinct-data-via-xpo-e1001/CS/Distinct/NorthwindObjects.cs#L50

[PersistentAlias("[<Customer>][[<Order>][Customer = ^.This && Employee = ^.^.This]].Count()")]
public int DistinctCustomerCount {

XPO_how-xpo-supports-delayed-loading-of-objects-and-properties-e778/CS/Northwind.cs#L49

[PersistentAlias("OrderID")]
public int ID {

VB.NET

XPO_how-to-prevent-xpo-from-making-any-changes-to-a-legacy-database-e849/VB/AdventureWorksObjects.vb#L18

<PersistentAlias("orderNumber")> _
Public ReadOnly Property OrderNumber() As String

XPO_how-to-filter-an-associated-collection-in-legacy-xpo-versions-e876/VB/Northwind.vb#L17

<PersistentAlias("fCategoryID")> _
Public ReadOnly Property CategoryID() As Integer

XPO_how-to-bind-a-non-persistent-collection-property-to-a-grid-control-e2062/VB/Northwind.vb#L17

<PersistentAlias("fCategoryID")> _
Public ReadOnly Property CategoryID() As Integer

XPO_how-to-load-unique-distinct-data-via-xpo-e1001/VB/Distinct/NorthwindObjects.vb#L56

<PersistentAlias("[<Customer>][[<Order>][Customer = ^.This && Employee = ^.^.This]].Count()")> _
Public ReadOnly Property DistinctCustomerCount() As Integer

XPO_how-xpo-supports-delayed-loading-of-objects-and-properties-e778/VB/Northwind.vb#L72

<PersistentAlias("OrderID")> _
Public ReadOnly Property ID() As Integer