DevExpress.ExpressApp.Model Namespace

Contains classes and interfaces specific to the Application Model functionality.

Assembly: DevExpress.ExpressApp.v25.2.dll

NuGet Package: DevExpress.ExpressApp

Classes

Name	Description
DetailViewLayoutAttribute	Applied to business class properties. Specifies the Detail View layout options for a target property.
ModelDefaultAttribute	Specifies default settings that are considered when generating the Application Model node related to the target.
ModelNodesGeneratorAttribute	Applied to Application Model node interfaces. Specifies a Nodes Generator for the current node.
ModelNodesGeneratorBase	The base class for Nodes Generators.
ModelNodesGeneratorUpdater<T>	The base class for Generator Updaters.
ModelSynchronizer	A basic implementation of a model synchronizer.
ModelSynchronizer<T, V>	The recommended base class to use for model synchronizers.

Interfaces

Name	Description
IModelAction	The Action node represents an Action’s settings.
IModelActionContainerViewItem	The ActionContainerViewItem node defines a View Item displaying an Action Container.
IModelActionDesign	The ActionDesign node provides access to Actions, Action Containers, Controllers and possible reasons for an Action disability.
IModelActions	The Actions node provides access to all Actions loaded in the Application Model, and allows editing their settings.
IModelApplication	Properties of the Application node provide general information on the current application.
IModelAssemblyResourceImageSource	An AssemblyResourceImageSource node defines the images source when the images are stored in a resource.
IModelAsync	Extends the IModelView node with the UseAsyncLoading property.
IModelBand	The Band node defines a logical group (band) of columns. A band is visually represented by a header displayed above headers of the columns it combines.
IModelBandsLayout	The BandsLayout node provides access to a List View’s bands layout.
IModelBaseChoiceActionItem	Declares properties common to Application Model‘s nodes representing Choice Action Items.
IModelBOModel	The BOModel node provides access to all the Application Model’s persistent classes and their properties.
IModelBOModelClassMembers	The OwnMembers node defines the members declared in a particular business class.
IModelChoiceActionItem	The ChoiceActionItem node represents a Choice Action Item’s settings.
IModelChoiceActionItemChildItemsDisplayStyle	Serves as a base interface for the IModelNavigationItem interface.
IModelChoiceActionItems	The ChoiceActionItems node provides access to all Choice Action Items added to the Action’s ChoiceActionBase.Items collection.
IModelClass	The Class node defines a persistent class from the business model, and provides access to its members list.
IModelClassDashboardsVisibility	Used to extend the Application Model‘s Class node with properties specific to the Dashboards Module functionality.
IModelClassInterfaces	The InterfaceLinks node lists classes aggregated by the current IModelClass.
IModelClassReportsVisibility	Used to extend the Application Model‘s Class node with properties specific to the Reports Module V2 functionality.
IModelColumn	The Column node defines a column that displays a particular property.
IModelColumns	The Columns node provides access to a List View’s columns.
IModelColumnSummary	The Summary node provides access to a List View column’s summaries.
IModelColumnSummaryItem	The SummaryItem node defines a summary item for a List View’s column.
IModelCommonMemberViewItem	Serves as the base interface for the IModelMember and IModelMemberViewItem interfaces.
IModelCompositeView	Serves as a base interface for the IModelObjectView and IModelDashboardView interfaces.
IModelControlDetailItem	The ControlDetailItem node defines a control View Item of the current Detail View.
IModelController	Serves as the base interface for the IModelViewController and IModelWindowController interfaces.
IModelControllerActions	The Actions node represents the Actions contained in a Controller.
IModelControllers	The Controllers node provides access to Controllers and their settings. Contains links to nodes that define the Actions contained in Controllers.
IModelDashboardView	The DashboardView node defines a particular Dashboard View.
IModelDashboardViewItem	The DashboardViewItem node defines a View Item displaying a View.
IModelDetailView	The DetailView node defines a Detail View of a particular business class.
IModelDevExpressImagesAssemblyImageSource	A DevExpress.Images.v25.2 node defines the image source when the images are stored in the DevExpress.Images.v25.2 assembly .
IModelDisableReasons	The DisableReasons node lists the disabling reasons for an Action, specifying a definition for each of them.
IModelFileImageSource	A FileImageSource node defines the image source when the images are stored in a separate folder.
IModelImageSource	Serves as the base interface for the IModelFileImageSource and IModelAssemblyResourceImageSource interfaces.
IModelImageSources	The ImageSources node is used by the system when it loads images. In this node, you can specify your image sources, and set their loading order.
IModelInterfaceLink	The InterfaceLink node specifies an IModelClass aggregated by the current IModelClass.
IModelLayoutElementWithCaption	Used to extend the Application Model‘s TabbedGroup node.
IModelLayoutElementWithCaptionOptions	Serves as a base interface for the IModelLayoutItem, IModelWinLayoutItem and IModelLayoutElementWithCaption interfaces.
IModelLayoutGroup	The LayoutGroup node defines the layout of View Items that belong to a particular group.
IModelLayoutItem	The LayoutItem node defines the layout of a particular View Item in a Detail View.
IModelLayoutManagerOptions	The LayoutManagerOptions node specifies options of a Detail View’s Layout Manager. These options are applied to all Detail Views created in the application.
IModelListView	The ListView node defines a List View of a particular business class.
IModelListViewSplitLayout	Extends the SplitLayout node with List View specific properties.
IModelLocalization	The Localization node allows localization of UI elements such as messages, exceptions, button captions and so on.
IModelLocalizationGroup	A LocalizationGroup node represents a group of localizable items.
IModelLocalizationItem	A LocalizationItem node represents a localizable item.
IModelLocalizationItemBase	Serves as the base interface for the IModelLocalizationGroup and IModelLocalizationItem interfaces.
IModelMember	The Member node defines a property of the class specified by the parent node.
IModelMemberViewItem	Serves as the base interface for the IModelPropertyEditor and IModelColumn interfaces.
IModelNode	Serves as the base interface for interfaces that represent Application Model nodes.
IModelNodesGeneratorUpdater	Declares properties implemented by the Generator Updater classes.
IModelObjectView	Serves as a base interface for the IModelListView and IModelDetailView interfaces.
IModelOptions	The Options node allows editing different UI settings.
IModelPropertyEditor	The PropertyEditor node defines a Property Editor of a particular property.
IModelReason	A Reason node defines a disabling reason.
IModelSchemaModule	The SchemaModule node is intended for internal use.
IModelSchemaModules	For internal use.
IModelSorting	The Sorting node provides access to the sort settings applied to the collection of the List View‘s Collection Source.
IModelSortProperty	The SortProperty node specifies the sorting property by which the collection of the List View‘s Collection Source is sorted.
IModelSplitLayout	The SplitLayout node allows you to set the positional relationship of Views, and the position of a splitter.
IModelStaticImage	The StaticImage node defines a View Item that represents a Static Item.
IModelStaticText	The StaticText node defines a View Item that represents a Static Text.
IModelSynchronizable	Declares members implemented by classes used to persist the configuration of an entity into the Application Model.
IModelTabbedGroup	The TabbedGroup node defines the layout of View Items within a tabbed group.
IModelTemplate	The Template node stores customizations of a Template’s settings made by an end-user.
IModelTemplates	The Templates node provides access to Templates customizations made by an end-user.
IModelToolTip	Used to extend the IModelCommonMemberViewItem, IModelNavigationItem, IModelAction, IModelBaseChoiceActionItem, IModelLayoutGroup and IModelLayoutItem Application Model nodes with the IModelToolTip.ToolTip property.
IModelToolTipOptions	Used to extend the IModelCommonMemberViewItem, IModelNavigationItem, IModelLayoutGroup and IModelLayoutItem Application Model nodes with the IModelToolTipOptions.ToolTipTitle and ToolTipAttribute.ToolTipIconType properties.
IModelView	Serves as the base interface for the IModelListView, IModelDetailView and IModelDashboardView interfaces.
IModelViewController	The ViewController node represents a View Controller’s settings and provides access to Actions that belong to this Controller.
IModelViewItem	Serves as the base interface for the IModelPropertyEditor, IModelControlDetailItem, IModelStaticText, IModelStaticImage and IModelActionContainerViewItem interfaces.
IModelViewItems	The Items node provides access to the View Items that are displayed in a Composite View.
IModelViewLayout	The Layout node defines the layout of View Items in a Composite View.
IModelViewLayoutElement	Serves as the base interface for the IModelLayoutGroup, IModelTabbedGroup, IModelLayoutItem, IModelSplitter and IModelSeparator interfaces.
IModelViews	The Views node provides access to the Views of all the business classes added to the Application Model.
IModelWindowController	The WindowController node represents a Window Controller’s settings and provides access to Actions that belong to this Controller.
ISupportControlAlignment	Serves as a base interface for the IModelStaticImage and IModelStaticText interfaces.

Enums

Name	Description
ActionContainerOrientation	Contains values specifying how Actions displayed by an ActionContainerViewItem are arranged.
AllowAdd	Contains values which specify whether instances of an abstract class, which is a generic parameter of an XPCollection type property, are added to a List View.
GroupInterval	Contains values which specify DateTime group intervals.
LayoutColumnPosition	Contains values specifying the column position in which the editor of the target property is placed.
LayoutGroupType	Contains values specifying the type of a group in which the editor of the target property is placed.
SummaryType	Specifies functions that calculate a value over all records within a List Editor‘s column.
ViewsOrder	Contains values that specify the List View and Detail View display order.