Imports System Imports System.ComponentModel Imports DevExpress.Xpo Imports DevExpress.Data.Filtering Imports DevExpress.ExpressApp Imports DevExpress.Persistent.Base Imports DevExpress.Persistent.BaseImpl Imports DevExpress.Persistent.Validation Public Enum eAddressType Main = 0 Transport = 1 Postal = 2 Other = 3 End Enum _ _ Public Class CustomersAddress Inherits BaseObject Private _Customers As Customers Private _AddressType As eAddressType Private _Address As Address Public Sub New(ByVal session As Session) MyBase.New(session) ' This constructor is used when an object is loaded from a persistent storage. ' Do not place any code here or place it only when the IsLoading property is false: ' if (!IsLoading){ ' It is now OK to place your initialization code here. ' } ' or as an alternative, move your initialization code into the AfterConstruction method. End Sub Public Overrides Sub AfterConstruction() MyBase.AfterConstruction() ' Place here your initialization code. End Sub _ Property Customers As Customers Get Return _Customers End Get Set(value As Customers) SetPropertyValue("Customers", _Customers, value) End Set End Property Property AddressType As eAddressType Get Return _AddressType End Get Set(value As eAddressType) SetPropertyValue("AddressType", _AddressType, value) End Set End Property Property Address As Address Get Return _Address End Get Set(value As Address) SetPropertyValue("Address", _Address, value) End Set End Property End Class