[Expand]General Information
[Expand]WinForms Controls
[Expand]ASP.NET Controls and MVC Extensions
[Expand]ASP.NET Bootstrap Controls
[Expand]ASP.NET Core Bootstrap Controls
[Expand]WPF Controls
[Expand]Xamarin Controls
[Expand]Windows 10 App Controls
[Expand]Office File API
[Expand]Reporting
[Expand]Report and Dashboard Server
[Expand]Dashboard
[Collapse]eXpressApp Framework
 [Expand]Fundamentals
 [Expand]Getting Started
 [Expand]Concepts
 [Expand]Design-Time Features
 [Expand]Deployment
 [Expand]Task-Based Help
  Frequently Asked Questions (FAQ)
 [Collapse]API Reference
  [Expand]DevExpress.EasyTest.Framework
  [Expand]DevExpress.ExpressApp
  [Expand]DevExpress.ExpressApp.Actions
  [Expand]DevExpress.ExpressApp.AuditTrail
  [Expand]DevExpress.ExpressApp.Chart
  [Expand]DevExpress.ExpressApp.Chart.Web
  [Expand]DevExpress.ExpressApp.Chart.Win
  [Expand]DevExpress.ExpressApp.CloneObject
  [Expand]DevExpress.ExpressApp.ConditionalAppearance
  [Expand]DevExpress.ExpressApp.Dashboards
  [Expand]DevExpress.ExpressApp.Dashboards.Web
  [Expand]DevExpress.ExpressApp.Dashboards.Win
  [Expand]DevExpress.ExpressApp.Data
  [Expand]DevExpress.ExpressApp.DC
  [Expand]DevExpress.ExpressApp.DC.ClassGeneration
  [Expand]DevExpress.ExpressApp.Editors
  [Expand]DevExpress.ExpressApp.EF
  [Expand]DevExpress.ExpressApp.EF.Utils
  [Expand]DevExpress.ExpressApp.FileAttachments.Web
  [Expand]DevExpress.ExpressApp.FileAttachments.Win
  [Expand]DevExpress.ExpressApp.Filtering
  [Expand]DevExpress.ExpressApp.HtmlPropertyEditor.Web
  [Expand]DevExpress.ExpressApp.HtmlPropertyEditor.Win
  [Expand]DevExpress.ExpressApp.Kpi
  [Expand]DevExpress.ExpressApp.Layout
  [Expand]DevExpress.ExpressApp.Maps.Mobile
  [Expand]DevExpress.ExpressApp.Maps.Mobile.Editors
  [Expand]DevExpress.ExpressApp.Maps.Web
  [Expand]DevExpress.ExpressApp.Maps.Web.Helpers
  [Expand]DevExpress.ExpressApp.MiddleTier
  [Expand]DevExpress.ExpressApp.Mobile
  [Expand]DevExpress.ExpressApp.Mobile.Editors
  [Expand]DevExpress.ExpressApp.Mobile.MobileModel
  [Expand]DevExpress.ExpressApp.Mobile.SystemModule
  [Expand]DevExpress.ExpressApp.Mobile.Templates
  [Collapse]DevExpress.ExpressApp.Model
    ActionContainerOrientation Enumeration
    AllowAdd Enumeration
   [Expand]DetailViewLayoutAttribute Class
    GroupInterval Enumeration
   [Expand]IModelAction Interface
   [Expand]IModelActionContainerViewItem Interface
   [Expand]IModelActionDesign Interface
   [Expand]IModelActions Interface
   [Expand]IModelApplication Interface
   [Expand]IModelAssemblyResourceImageSource Interface
   [Expand]IModelBand Interface
   [Expand]IModelBandsLayout Interface
   [Expand]IModelBaseChoiceActionItem Interface
   [Expand]IModelBOModel Interface
   [Expand]IModelBOModelClassMembers Interface
   [Expand]IModelChoiceActionItem Interface
   [Expand]IModelChoiceActionItemChildItemsDisplayStyle Interface
   [Expand]IModelChoiceActionItems Interface
   [Expand]IModelClass Interface
   [Expand]IModelClassDashboardsVisibility Interface
   [Expand]IModelClassInterfaces Interface
   [Expand]IModelClassReportsVisibility Interface
   [Expand]IModelColumn Interface
   [Collapse]IModelColumns Interface
     IModelColumns Members
    [Expand]IModelColumns Methods
   [Expand]IModelColumnSummary Interface
   [Expand]IModelColumnSummaryItem Interface
   [Expand]IModelCommonMemberViewItem Interface
   [Expand]IModelCompositeView Interface
   [Expand]IModelControlDetailItem Interface
   [Expand]IModelController Interface
   [Expand]IModelControllerActions Interface
   [Expand]IModelControllers Interface
   [Expand]IModelDashboardView Interface
   [Expand]IModelDashboardViewItem Interface
   [Expand]IModelDetailView Interface
   [Expand]IModelDisableReasons Interface
   [Expand]IModelFileImageSource Interface
   [Expand]IModelImageSource Interface
   [Expand]IModelImageSources Interface
   [Expand]IModelInterfaceLink Interface
   [Expand]IModelLayoutElementWithCaption Interface
   [Expand]IModelLayoutElementWithCaptionOptions Interface
   [Expand]IModelLayoutGroup Interface
   [Expand]IModelLayoutItem Interface
   [Expand]IModelLayoutManagerOptions Interface
   [Expand]IModelListView Interface
   [Expand]IModelListViewSplitLayout Interface
   [Expand]IModelLocalization Interface
   [Expand]IModelLocalizationGroup Interface
   [Expand]IModelLocalizationItem Interface
   [Expand]IModelLocalizationItemBase Interface
   [Expand]IModelMember Interface
   [Expand]IModelMemberViewItem Interface
   [Expand]IModelNode Interface
   [Expand]IModelNodesGeneratorUpdater Interface
   [Expand]IModelObjectView Interface
   [Expand]IModelOptions Interface
   [Expand]IModelPropertyEditor Interface
   [Expand]IModelReason Interface
   [Expand]IModelSchemaModule Interface
   [Expand]IModelSchemaModules Interface
   [Expand]IModelSorting Interface
   [Expand]IModelSortProperty Interface
   [Expand]IModelSplitLayout Interface
   [Expand]IModelStaticImage Interface
   [Expand]IModelStaticText Interface
   [Expand]IModelSynchronizable Interface
   [Expand]IModelTabbedGroup Interface
   [Expand]IModelTemplate Interface
   [Expand]IModelTemplates Interface
   [Expand]IModelToolTip Interface
   [Expand]IModelToolTipOptions Interface
   [Expand]IModelView Interface
   [Expand]IModelViewController Interface
   [Expand]IModelViewItem Interface
   [Expand]IModelViewItems Interface
   [Expand]IModelViewLayout Interface
   [Expand]IModelViewLayoutElement Interface
   [Expand]IModelViews Interface
   [Expand]IModelWindowController Interface
   [Expand]ISupportControlAlignment Interface
    LayoutColumnPosition Enumeration
    LayoutGroupType Enumeration
   [Expand]ModelDefaultAttribute Class
   [Expand]ModelNodesGeneratorAttribute Class
   [Expand]ModelNodesGeneratorBase Class
   [Expand]ModelNodesGeneratorUpdater<T> Class
   [Expand]ModelSynchronizer Class
   [Expand]ModelSynchronizer<T, V> Class
   [Expand]ModelSynchronizerList Class
    SummaryType Enumeration
    ViewsOrder Enumeration
  [Expand]DevExpress.ExpressApp.Model.Core
  [Expand]DevExpress.ExpressApp.Model.NodeGenerators
  [Expand]DevExpress.ExpressApp.ModelEditor
  [Expand]DevExpress.ExpressApp.Notifications
  [Expand]DevExpress.ExpressApp.Notifications.Web
  [Expand]DevExpress.ExpressApp.Notifications.Win
  [Expand]DevExpress.ExpressApp.PivotChart
  [Expand]DevExpress.ExpressApp.PivotChart.Web
  [Expand]DevExpress.ExpressApp.PivotChart.Win
  [Expand]DevExpress.ExpressApp.PivotGrid
  [Expand]DevExpress.ExpressApp.PivotGrid.Web
  [Expand]DevExpress.ExpressApp.PivotGrid.Win
  [Expand]DevExpress.ExpressApp.Reports
  [Expand]DevExpress.ExpressApp.Reports.Web
  [Expand]DevExpress.ExpressApp.Reports.Win
  [Expand]DevExpress.ExpressApp.ReportsV2
  [Expand]DevExpress.ExpressApp.ReportsV2.Web
  [Expand]DevExpress.ExpressApp.ReportsV2.Win
  [Expand]DevExpress.ExpressApp.Scheduler
  [Expand]DevExpress.ExpressApp.Scheduler.Web
  [Expand]DevExpress.ExpressApp.Scheduler.Win
  [Expand]DevExpress.ExpressApp.ScriptRecorder
  [Expand]DevExpress.ExpressApp.ScriptRecorder.Web
  [Expand]DevExpress.ExpressApp.ScriptRecorder.Win
  [Expand]DevExpress.ExpressApp.Security
  [Expand]DevExpress.ExpressApp.Security.Adapters
  [Expand]DevExpress.ExpressApp.Security.ClientServer.Wcf
  [Expand]DevExpress.ExpressApp.Security.EF.Adapters
  [Expand]DevExpress.ExpressApp.Security.Strategy
  [Expand]DevExpress.ExpressApp.Security.Xpo.Adapters
  [Expand]DevExpress.ExpressApp.StateMachine
  [Expand]DevExpress.ExpressApp.SystemModule
  [Expand]DevExpress.ExpressApp.Templates
  [Expand]DevExpress.ExpressApp.Templates.ActionContainers
  [Expand]DevExpress.ExpressApp.TreeListEditors
  [Expand]DevExpress.ExpressApp.TreeListEditors.Web
  [Expand]DevExpress.ExpressApp.TreeListEditors.Win
  [Expand]DevExpress.ExpressApp.Updating
  [Expand]DevExpress.ExpressApp.Utils
  [Expand]DevExpress.ExpressApp.Validation
  [Expand]DevExpress.ExpressApp.Validation.Web
  [Expand]DevExpress.ExpressApp.Validation.Win
  [Expand]DevExpress.ExpressApp.ViewVariantsModule
  [Expand]DevExpress.ExpressApp.Web
  [Expand]DevExpress.ExpressApp.Web.Controls
  [Expand]DevExpress.ExpressApp.Web.Editors
  [Expand]DevExpress.ExpressApp.Web.Editors.ASPx
  [Expand]DevExpress.ExpressApp.Web.SystemModule
  [Expand]DevExpress.ExpressApp.Web.Templates
  [Expand]DevExpress.ExpressApp.Web.Utils
  [Expand]DevExpress.ExpressApp.Win
  [Expand]DevExpress.ExpressApp.Win.Core
  [Expand]DevExpress.ExpressApp.Win.Editors
  [Expand]DevExpress.ExpressApp.Win.Model
  [Expand]DevExpress.ExpressApp.Win.SystemModule
  [Expand]DevExpress.ExpressApp.Win.Templates
  [Expand]DevExpress.ExpressApp.Win.Templates.Navigation
  [Expand]DevExpress.ExpressApp.Workflow
  [Expand]DevExpress.ExpressApp.Workflow.Win
  [Expand]DevExpress.ExpressApp.Xpo
  [Expand]DevExpress.ExpressApp.Xpo.Utils
  [Expand]DevExpress.Persistent.Base
  [Expand]DevExpress.Persistent.Base.General
  [Expand]DevExpress.Persistent.Base.ReportsV2
  [Expand]DevExpress.Persistent.Base.Security
  [Expand]DevExpress.Persistent.BaseImpl
  [Expand]DevExpress.Persistent.BaseImpl.EF
  [Expand]DevExpress.Persistent.BaseImpl.EF.PermissionPolicy
  [Expand]DevExpress.Persistent.BaseImpl.PermissionPolicy
  [Expand]DevExpress.Persistent.Validation
[Expand]CodeRush
[Expand]CodeRush Classic
[Expand]Cross-Platform Core Libraries
[Expand]Tools and Utilities
 End-User Documentation
This documentation page describes implementations made in our v17.2 release cycle. To learn about functionality shipping with v18.1, navigate to our updated help file experience at docs.devexpress.com. Learn More

IModelColumns Interface

The Columns node provides access to a List View's columns.

Namespace:DevExpress.ExpressApp.Model
Assembly:DevExpress.ExpressApp.v18.1.dll

Expanded Syntax

Expanded Remarks

When the Layout node is selected in the Model Editor, a design surface is displayed on the right, instead of the property list:

To learn more, refer to the List View Columns Customization topic.

This interface is a part of the Application Model infrastructure and is not intended to be implemented by your classes. To learn more, refer to the Application Model Structure topic.

The IModelColumns node represents a list of the IModelColumn nodes.

To customize the default content of this node, implement a Generator Updater for the ModelListViewColumnsNodesGenerator Nodes Generator.

Expanded Inheritance Hierarchy

Expanded See Also

Is this topic helpful?​​​​​​​