[Expand]General Information
[Collapse]WinForms Controls
  .NET Core Support
  Prerequisites
 [Expand]What's Installed
 [Expand]Build an Application
 [Expand]Controls and Libraries
 [Expand]Common Features
  Get More Help
 [Collapse]API Reference
  [Expand]DevExpress.DataAccess.UI
  [Expand]DevExpress.DataAccess.UI.Design
  [Expand]DevExpress.DataAccess.UI.EntityFramework
  [Expand]DevExpress.DataAccess.UI.Excel
  [Expand]DevExpress.DataAccess.UI.ObjectBinding
  [Expand]DevExpress.DataAccess.UI.Sql
  [Expand]DevExpress.DataAccess.UI.Wizard
  [Expand]DevExpress.DataAccess.UI.Wizard.Services
  [Expand]DevExpress.DataAccess.UI.Wizard.Views
  [Expand]DevExpress.DocumentView
  [Expand]DevExpress.DocumentView.Controls
  [Expand]DevExpress.LookAndFeel
  [Expand]DevExpress.LookAndFeel.Helpers
  [Expand]DevExpress.Skins
  [Expand]DevExpress.Snap
  [Expand]DevExpress.Snap.API.Native
  [Expand]DevExpress.Snap.Core
  [Expand]DevExpress.Snap.Core.API
  [Expand]DevExpress.Snap.Core.Fields
  [Expand]DevExpress.Snap.Core.Forms
  [Expand]DevExpress.Snap.Core.Options
  [Expand]DevExpress.Snap.Core.Services
  [Expand]DevExpress.Snap.Extensions
  [Expand]DevExpress.Snap.Extensions.Localization
  [Expand]DevExpress.Snap.Extensions.UI
  [Expand]DevExpress.Snap.Localization
  [Expand]DevExpress.Snap.Options
  [Expand]DevExpress.Snap.Services
  [Expand]DevExpress.Utils
  [Expand]DevExpress.Utils.Animation
  [Expand]DevExpress.Utils.Behaviors
  [Expand]DevExpress.Utils.Controls
  [Expand]DevExpress.Utils.DragDrop
  [Expand]DevExpress.Utils.Drawing
  [Expand]DevExpress.Utils.Filtering
  [Expand]DevExpress.Utils.Layout
  [Expand]DevExpress.Utils.Menu
  [Expand]DevExpress.Utils.MVVM
  [Expand]DevExpress.Utils.Taskbar
  [Expand]DevExpress.Utils.Taskbar.Core
  [Expand]DevExpress.Utils.UI.Localization
  [Expand]DevExpress.Utils.VisualEffects
  [Expand]DevExpress.Utils.Win
  [Expand]DevExpress.XtraBars
  [Expand]DevExpress.XtraBars.Alerter
  [Expand]DevExpress.XtraBars.Docking
  [Expand]DevExpress.XtraBars.Docking2010
  [Expand]DevExpress.XtraBars.Docking2010.Base
  [Expand]DevExpress.XtraBars.Docking2010.Customization
  [Expand]DevExpress.XtraBars.Docking2010.Views
  [Expand]DevExpress.XtraBars.Docking2010.Views.NativeMdi
  [Expand]DevExpress.XtraBars.Docking2010.Views.Tabbed
  [Expand]DevExpress.XtraBars.Docking2010.Views.Widget
  [Expand]DevExpress.XtraBars.Docking2010.Views.WindowsUI
  [Expand]DevExpress.XtraBars.FluentDesignSystem
  [Expand]DevExpress.XtraBars.Localization
  [Expand]DevExpress.XtraBars.Navigation
  [Expand]DevExpress.XtraBars.Ribbon
  [Expand]DevExpress.XtraBars.Ribbon.Gallery
  [Expand]DevExpress.XtraBars.Ribbon.ViewInfo
  [Expand]DevExpress.XtraBars.ToastNotifications
  [Expand]DevExpress.XtraBars.ToolbarForm
  [Expand]DevExpress.XtraBars.Utils
  [Expand]DevExpress.XtraBars.WinRTLiveTiles
  [Expand]DevExpress.XtraCharts
  [Expand]DevExpress.XtraCharts.Designer
  [Expand]DevExpress.XtraCharts.Wizard
  [Expand]DevExpress.XtraDataLayout
  [Expand]DevExpress.XtraDiagram
  [Expand]DevExpress.XtraDiagram.Docking
  [Expand]DevExpress.XtraDiagram.Options
  [Collapse]DevExpress.XtraEditors
   [Expand]AreaChartRangeControlClientView Class
   [Expand]BarCodeControl Class
   [Expand]BaseButton Class
   [Expand]BaseCheckEdit Class
   [Expand]BaseCheckedListBoxControl Class
   [Expand]BaseControl Class
   [Expand]BaseDateControl Class
   [Expand]BaseEdit Class
   [Expand]BaseImageListBoxControl Class
   [Expand]BaseListBoxControl Class
   [Expand]BaseSpinEdit Class
   [Expand]BaseStyleControl Class
   [Expand]BlobBaseEdit Class
   [Expand]BreadCrumbEdit Class
   [Expand]BreadCrumbHistory Class
   [Expand]BreadCrumbHistoryItem Class
    BreadCrumbMode Enumeration
   [Expand]BreadCrumbNode Class
   [Expand]BreadCrumbNodeCollection Class
   [Expand]ButtonEdit Class
   [Expand]CalcEdit Class
   [Expand]ChartRangeControlClientBase Class
   [Expand]ChartRangeControlClientDataProvider Class
   [Expand]ChartRangeControlClientGridOptions Class
   [Expand]ChartRangeControlClientRange Class
   [Expand]ChartRangeControlClientView Class
   [Expand]CheckButton Class
   [Expand]CheckedComboBoxEdit Class
   [Expand]CheckEdit Class
   [Expand]CheckedListBoxControl Class
   [Expand]ClientDataSourceProviderCustomizeSeriesEventArgs Class
   [Expand]ColorDialogOptions Class
   [Expand]ColorEdit Class
   [Expand]ColorPickEdit Class
   [Expand]ColorPickEditBase Class
   [Expand]ColorPickEditTooltipShowingEventArgs Class
    ColorTooltipFormat Enumeration
    ColumnFilterPopupMode Enumeration
   [Expand]ComboBox Class
   [Expand]ComboBoxEdit Class
   [Expand]ControlNavigator Class
   [Expand]ControlNavigatorButtonCollection Class
   [Expand]ControlNavigatorButtons Class
   [Expand]CustomizeTemplatedItemEventArgs Class
   [Expand]DataNavigator Class
   [Expand]DataNavigatorButtonCollection Class
   [Expand]DataNavigatorButtons Class
   [Expand]DateControl Class
   [Expand]DateEdit Class
   [Expand]DateTimeChartRangeControlClient Class
   [Expand]DateTimeChartRangeControlClientGridOptions Class
   [Expand]DateTimeChartRangeControlClientRange Class
    DateTimeFunctionsShowMode Enumeration
    DropDownArrowStyle Enumeration
   [Expand]DropDownButton Class
    ExpressionEditorMode Enumeration
   [Expand]FilterControl Class
    FilterCriteriaDisplayStyle Enumeration
    FilterEditorViewMode Enumeration
    FindMode Enumeration
    FindPanelBehavior Enumeration
   [Expand]FontEdit Class
    FormatCondition Enumeration
    FormatConditionAboveBelowType Enumeration
    FormatConditionAutomaticType Enumeration
   [Expand]FormatConditionCollectionBase Class
    FormatConditionComparisonType Enumeration
    FormatConditionDataUpdateTrigger Enumeration
   [Expand]FormatConditionIconSet Class
   [Expand]FormatConditionIconSetIcon Class
   [Expand]FormatConditionRule2ColorScale Class
   [Expand]FormatConditionRule3ColorScale Class
   [Expand]FormatConditionRuleAboveBelowAverage Class
   [Expand]FormatConditionRuleAppearanceBase Class
   [Expand]FormatConditionRuleBase Class
    FormatConditionRuleChangeType Enumeration
   [Expand]FormatConditionRuleContains Class
   [Expand]FormatConditionRuleDataBar Class
   [Expand]FormatConditionRuleDataUpdate Class
   [Expand]FormatConditionRuleDateOccuring Class
   [Expand]FormatConditionRuleExpression Class
   [Expand]FormatConditionRuleIconSet Class
   [Expand]FormatConditionRuleMinMaxBase Class
   [Expand]FormatConditionRuleTopBottom Class
   [Expand]FormatConditionRuleUniqueDuplicate Class
   [Expand]FormatConditionRuleValue Class
    FormatConditionTopBottomType Enumeration
    FormatConditionUniqueDuplicateType Enumeration
    FormatConditionValueType Enumeration
   [Expand]FormatRuleBase Class
    FormBorderEffect Enumeration
   [Expand]GridLookUpEdit Class
   [Expand]GridLookUpEditBase Class
   [Expand]GroupCaptionCustomDrawEventArgs Class
    GroupCaptionCustomDrawEventHandler Delegate
   [Expand]GroupControl Class
    HighlightStyle Enumeration
    HotTrackSelectMode Enumeration
   [Expand]HScrollBar Class
   [Expand]HScrollBarBase Class
   [Expand]HyperLinkEdit Class
   [Expand]HyperlinkLabelControl Class
   [Expand]HyperlinkLabelControlAppearanceObject Class
   [Expand]HyperlinkLabelControlAppearanceOptions Class
    ImageAlignToText Enumeration
   [Expand]ImageComboBoxEdit Class
   [Expand]ImageEdit Class
   [Expand]ImageListBoxControl Class
    ImageLocation Enumeration
    LabelAutoSizeMode Enumeration
   [Expand]LabelControl Class
   [Expand]LabelControlAppearanceObject Class
   [Expand]LineChartRangeControlClientView Class
   [Expand]ListBoxControl Class
   [Expand]ListBoxDrawItemEventArgs Class
    ListBoxDrawItemEventHandler Delegate
   [Expand]LookUpEdit Class
   [Expand]LookUpEditBase Class
   [Expand]MarqueeProgressBarControl Class
   [Expand]MemoEdit Class
   [Expand]MemoExEdit Class
   [Expand]MRUEdit Class
   [Expand]NavigatorBase Class
   [Expand]NavigatorButton Class
   [Expand]NavigatorButtonBase Class
   [Expand]NavigatorButtonClickEventArgs Class
    NavigatorButtonClickEventHandler Delegate
   [Expand]NavigatorButtonCollectionBase Class
   [Expand]NavigatorButtonsBase Class
    NavigatorButtonsTextLocation Enumeration
    NavigatorButtonType Enumeration
   [Expand]NavigatorCustomButton Class
   [Expand]NavigatorCustomButtons Class
   [Expand]NavigatorExceptionEventArgs Class
    NavigatorExceptionEventHandler Delegate
   [Expand]NumericChartRangeControlClient Class
   [Expand]NumericChartRangeControlClientGridOptions Class
   [Expand]NumericChartRangeControlClientRange Class
   [Expand]NumericRangeControlClient Class
   [Expand]PanelControl Class
   [Expand]PickImage Class
   [Expand]PictureEdit Class
   [Expand]PopupBaseAutoSearchEdit Class
   [Expand]PopupBaseEdit Class
    PopupCloseMode Enumeration
   [Expand]PopupContainerControl Class
   [Expand]PopupContainerEdit Class
    PopupFilterMode Enumeration
   [Expand]PopupGalleryEdit Class
   [Expand]PopupGalleryEditGallery Class
   [Expand]PopupPanelOptions Class
   [Expand]ProgressBarBaseControl Class
   [Expand]ProgressBarControl Class
   [Expand]RadioGroup Class
   [Expand]RangeControl Class
   [Expand]RangeControlClientBase Class
    RangeControlDateTimeGridAlignment Enumeration
   [Expand]RangeTrackBarControl Class
   [Expand]RatingControl Class
   [Expand]ScrollBarBase Class
    ScrollBarType Enumeration
    ScrollUIMode Enumeration
   [Expand]SearchControl Class
   [Expand]SearchLookUpEdit Class
   [Expand]SeparatorControl Class
   [Expand]SidePanel Class
   [Expand]SimpleButton Class
   [Expand]SimpleControl Class
   [Expand]SparklineEdit Class
   [Expand]SpinEdit Class
   [Collapse]SplitContainerControl Class
     SplitContainerControl Members
     SplitContainerControl Constructor
    [Expand]SplitContainerControl Properties
    [Expand]SplitContainerControl Events
    [Collapse]SplitContainerControl Methods
      BeginInit Method
      EndInit Method
      RestoreLayoutFromRegistry Method
      RestoreLayoutFromStream Method
      RestoreLayoutFromXml Method
      SaveLayoutToRegistry Method
      SaveLayoutToStream Method
      SaveLayoutToXml Method
      SetPanelBorderStyle Method
      SetPanelCollapsed Method
      SwapPanels Method
    SplitFixedPanel Enumeration
    SplitPanelVisibility Enumeration
   [Expand]SplitterControl Class
   [Expand]StyleController Class
   [Expand]StyleFormatConditionBase Class
   [Expand]TextEdit Class
   [Expand]TileControl Class
    TileControlImageToTextAlignment Enumeration
    TileControlScrollMode Enumeration
   [Expand]TileGroup Class
   [Expand]TileGroupCollection Class
   [Expand]TileItem Class
   [Expand]TileItemAppearances Class
    TileItemCheckMode Enumeration
    TileItemClickEventHandler Delegate
   [Expand]TileItemCollection Class
    TileItemContentAlignment Enumeration
   [Expand]TileItemDragEventArgs Class
    TileItemDragEventHandler Delegate
   [Expand]TileItemElement Class
   [Expand]TileItemElementCollection Class
   [Expand]TileItemEventArgs Class
   [Expand]TileItemFrame Class
   [Expand]TileItemFrameCollection Class
    TileItemImageScaleMode Enumeration
    TileItemSize Enumeration
   [Expand]TimeEdit Class
   [Expand]TimeSpanEdit Class
   [Expand]ToggleSwitch Class
   [Expand]TokenEdit Class
   [Expand]TrackBarControl Class
   [Expand]TreeListLookUpEdit Class
    VistaCalendarViewStyle Enumeration
   [Expand]VScrollBar Class
   [Expand]VScrollBarBase Class
    WaitAnimationOptions Enumeration
   [Expand]WindowsFormsSettings Class
   [Expand]XtraDialog Class
   [Expand]XtraFolderBrowserDialog Class
   [Expand]XtraForm Class
   [Expand]XtraInputBox Class
   [Expand]XtraInputBoxArgs Class
   [Expand]XtraMessageBox Class
   [Expand]XtraOpenFileDialog Class
   [Expand]XtraPanel Class
   [Expand]XtraSaveFileDialog Class
   [Expand]XtraScrollableControl Class
   [Expand]XtraUserControl Class
   [Expand]ZoomTrackBarControl Class
  [Expand]DevExpress.XtraEditors.ButtonPanel
  [Expand]DevExpress.XtraEditors.Calendar
  [Expand]DevExpress.XtraEditors.Camera
  [Expand]DevExpress.XtraEditors.Container
  [Expand]DevExpress.XtraEditors.Controls
  [Expand]DevExpress.XtraEditors.CustomEditor
  [Expand]DevExpress.XtraEditors.DXErrorProvider
  [Expand]DevExpress.XtraEditors.Filtering
  [Expand]DevExpress.XtraEditors.Mask
  [Expand]DevExpress.XtraEditors.Persistent
  [Expand]DevExpress.XtraEditors.Repository
  [Expand]DevExpress.XtraEditors.ViewInfo
  [Expand]DevExpress.XtraFilterEditor
  [Expand]DevExpress.XtraGauges.Presets.Styles
  [Expand]DevExpress.XtraGauges.Win
  [Expand]DevExpress.XtraGauges.Win.Base
  [Expand]DevExpress.XtraGauges.Win.Gauges.Circular
  [Expand]DevExpress.XtraGauges.Win.Gauges.Digital
  [Expand]DevExpress.XtraGauges.Win.Gauges.Linear
  [Expand]DevExpress.XtraGauges.Win.Gauges.State
  [Expand]DevExpress.XtraGrid
  [Expand]DevExpress.XtraGrid.Columns
  [Expand]DevExpress.XtraGrid.EditForm
  [Expand]DevExpress.XtraGrid.FilterEditor
  [Expand]DevExpress.XtraGrid.Localization
  [Expand]DevExpress.XtraGrid.Views.BandedGrid
  [Expand]DevExpress.XtraGrid.Views.BandedGrid.ViewInfo
  [Expand]DevExpress.XtraGrid.Views.Base
  [Expand]DevExpress.XtraGrid.Views.Base.ViewInfo
  [Expand]DevExpress.XtraGrid.Views.Card
  [Expand]DevExpress.XtraGrid.Views.Card.ViewInfo
  [Expand]DevExpress.XtraGrid.Views.Grid
  [Expand]DevExpress.XtraGrid.Views.Grid.ViewInfo
  [Expand]DevExpress.XtraGrid.Views.Layout
  [Expand]DevExpress.XtraGrid.Views.Layout.Events
  [Expand]DevExpress.XtraGrid.Views.Layout.ViewInfo
  [Expand]DevExpress.XtraGrid.Views.Printing
  [Expand]DevExpress.XtraGrid.Views.Tile
  [Expand]DevExpress.XtraGrid.Views.WinExplorer
  [Expand]DevExpress.XtraGrid.WinExplorer
  [Expand]DevExpress.XtraLayout
  [Expand]DevExpress.XtraLayout.Converter
  [Expand]DevExpress.XtraLayout.Customization
  [Expand]DevExpress.XtraLayout.HitInfo
  [Expand]DevExpress.XtraLayout.Localization
  [Expand]DevExpress.XtraLayout.Utils
  [Expand]DevExpress.XtraMap
  [Expand]DevExpress.XtraMap.Printing
  [Expand]DevExpress.XtraNavBar
  [Expand]DevExpress.XtraNavBar.ViewInfo
  [Expand]DevExpress.XtraPdfViewer
  [Expand]DevExpress.XtraPdfViewer.Commands
  [Expand]DevExpress.XtraPdfViewer.Extensions
  [Expand]DevExpress.XtraPdfViewer.Localization
  [Expand]DevExpress.XtraPivotGrid
  [Expand]DevExpress.XtraPivotGrid.Data
  [Expand]DevExpress.XtraPrinting
  [Expand]DevExpress.XtraPrinting.Control
  [Expand]DevExpress.XtraPrinting.Preview
  [Expand]DevExpress.XtraPrintingLinks
  [Expand]DevExpress.XtraReports.UI
  [Expand]DevExpress.XtraRichEdit
  [Expand]DevExpress.XtraRichEdit.Commands
  [Expand]DevExpress.XtraRichEdit.Export
  [Expand]DevExpress.XtraRichEdit.Import
  [Expand]DevExpress.XtraRichEdit.Menu
  [Expand]DevExpress.XtraScheduler
  [Expand]DevExpress.XtraScheduler.Drawing
  [Expand]DevExpress.XtraScheduler.GoogleCalendar
  [Expand]DevExpress.XtraScheduler.Printing
  [Expand]DevExpress.XtraScheduler.Reporting
  [Expand]DevExpress.XtraScheduler.Reporting.UI
  [Expand]DevExpress.XtraScheduler.Services
  [Expand]DevExpress.XtraScheduler.Services.Implementation
  [Expand]DevExpress.XtraScheduler.UI
  [Expand]DevExpress.XtraSpellChecker
  [Expand]DevExpress.XtraSpellChecker.Localization
  [Expand]DevExpress.XtraSplashForm
  [Expand]DevExpress.XtraSplashScreen
  [Expand]DevExpress.XtraSpreadsheet
  [Expand]DevExpress.XtraSpreadsheet.Services
  [Expand]DevExpress.XtraTab
  [Expand]DevExpress.XtraTab.Buttons
  [Expand]DevExpress.XtraTab.ViewInfo
  [Expand]DevExpress.XtraTabbedMdi
  [Expand]DevExpress.XtraToolbox
  [Expand]DevExpress.XtraTreeList
  [Expand]DevExpress.XtraTreeList.Columns
  [Expand]DevExpress.XtraTreeList.Data
  [Expand]DevExpress.XtraTreeList.Localization
  [Expand]DevExpress.XtraTreeList.Menu
  [Expand]DevExpress.XtraTreeList.Nodes
  [Expand]DevExpress.XtraTreeList.Nodes.Operations
  [Expand]DevExpress.XtraTreeList.StyleFormatConditions
  [Expand]DevExpress.XtraTreeMap
  [Expand]DevExpress.XtraTreeMap.Printing
  [Expand]DevExpress.XtraVerticalGrid
  [Expand]DevExpress.XtraVerticalGrid.Events
  [Expand]DevExpress.XtraVerticalGrid.Localization
  [Expand]DevExpress.XtraVerticalGrid.Rows
  [Expand]DevExpress.XtraWaitForm
  [Expand]DevExpress.XtraWizard
[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
[Expand]eXpressApp Framework
[Expand]eXpress Persistent Objects
[Expand]CodeRush
[Expand]CodeRush Classic
[Expand]Cross-Platform Core Libraries
[Expand]Tools and Utilities
 End-User Documentation
WinForms Controls > DevExpress.XtraEditors > SplitContainerControl > SetPanelCollapsed
View this topic on docs.devexpress.com (Learn more)

SplitContainerControl.SetPanelCollapsed Method

Collapses or restores the panel referred to by the CollapsePanel property.

Namespace:DevExpress.XtraEditors
Assembly:DevExpress.Utils.v19.1.dll

Expanded Syntax

Parameters

collapsed
Type: Boolean
true to collapse the panel; false to restore the panel.

Expanded Remarks

A SplitContainerControl allows one of its panels to be collapsed when an end-user clicks the splitter. To enable this feature, specify the panel to be collapsed via the CollapsePanel property. The SetPanelCollapsed method collapses/restores the specified panel in code.

Expanded See Also

SplitContainerControl Class
SplitContainerControl Members
DevExpress.XtraEditors Namespace
CollapsePanel
IsPanelCollapsed
Is this topic helpful?​​​​​​​
Copyright (c) 1998-2019 Developer Express Inc. All rights reserved.