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 ePermissionType Allow = 1 Deny = 0 NotSet = -1 End Enum _ _ Public Class PermissionMatrix Inherits BaseObject Private _Role As Role Private _ObjectType As String Private _IsCreate As ePermissionType = -1 Private _IsDelete As ePermissionType = -1 Private _IsWrite As ePermissionType = -1 Private _IsRead As ePermissionType = -1 Private _IsNavigate As ePermissionType = -1 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 Role As Role Get Return _Role End Get Set(ByVal value As Role) SetPropertyValue("Role", _Role, value) End Set End Property _ Property ObjectType As String Get Return _ObjectType End Get Set(ByVal value As String) SetPropertyValue("ObjectType", _ObjectType, value) End Set End Property Property IsCreate As ePermissionType Get Return _IsCreate End Get Set(ByVal value As ePermissionType) SetPropertyValue("IsCreate", _IsCreate, value) End Set End Property Property IsDelete As ePermissionType Get Return _IsDelete End Get Set(ByVal value As ePermissionType) SetPropertyValue("IsDelete", _IsDelete, value) End Set End Property Property IsWrite As ePermissionType Get Return _IsWrite End Get Set(ByVal value As ePermissionType) SetPropertyValue("IsWrite", _IsWrite, value) End Set End Property Property IsRead As ePermissionType Get Return _IsRead End Get Set(ByVal value As ePermissionType) SetPropertyValue("IsRead", _IsRead, value) End Set End Property Property IsNavigate As ePermissionType Get Return _IsNavigate End Get Set(ByVal value As ePermissionType) SetPropertyValue("IsNavigate", _IsNavigate, value) End Set End Property End Class