Log In
Home
Support
Demos
Documentation
Blogs
Training
Webinars
[Expand]General Information
[Collapse]WinForms Controls
  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.Design
  [Expand]DevExpress.DataAccess.UI.EntityFramework
  [Expand]DevExpress.DataAccess.UI.Excel
  [Expand]DevExpress.DataAccess.UI.Localization
  [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.Controls
  [Expand]DevExpress.Utils.Drawing
  [Expand]DevExpress.Utils.Menu
  [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.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.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.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.Options
  [Expand]DevExpress.XtraEditors
  [Expand]DevExpress.XtraEditors.ButtonPanel
  [Expand]DevExpress.XtraEditors.Calendar
  [Expand]DevExpress.XtraEditors.Camera
  [Expand]DevExpress.XtraEditors.Container
  [Collapse]DevExpress.XtraEditors.Controls
   [Expand]AddingMRUItemEventArgs Class
    AddingMRUItemEventHandler Delegate
   [Expand]BaseContainerValidateEditorEventArgs Class
    BaseContainerValidateEditorEventHandler Delegate
    BestFitMode Enumeration
    BorderSide Enumeration
    BorderStyles Enumeration
    ButtonPredefines Enumeration
   [Expand]ButtonPressedEventArgs Class
    ButtonPressedEventHandler Delegate
    ButtonStates Enumeration
   [Expand]CalendarControl Class
   [Collapse]CalendarControlBase Class
     CalendarControlBase Members
     CalendarControlBase Constructor
    [Collapse]CalendarControlBase Properties
      AllowAnimatedContentChange Property
      AllowClickInactiveDays Property
      AppearanceCalendar Property
      AppearanceDisabledCalendarDate Property
      AppearanceHeader Property
      AppearanceWeekNumber Property
      AutoSize Property
      BackColor Property
      BackgroundImage Property
      BackgroundImageLayout Property
      ButtonsStyle Property
      CalendarAppearance Property
      CalendarDateEditing Property
      CalendarHorizontalIndent Property
      CalendarIndent Property
      CalendarTimeEditing Property
      CalendarTimeProperties Property
      CalendarVerticalIndent Property
      CalendarView Property
      CanClosePopup Property
      CaseMonthNames Property
      CaseWeekDayAbbreviations Property
      CellPadding Property
      CellSize Property
      CellStyleProvider Property
      ColumnCount Property
      ContextButtonOptions Property
      ContextButtons Property
      Converter Property
      DateFormat Property
      DateTime Property
      DisabledDateProvider Property
      DrawCellLines Property
      EditValue Property
      FirstDayOfWeek Property
      Font Property
      ForeColor Property
      FullButtonsHeight Property
      HeaderPadding Property
      HighlightHolidays Property
      HighlightSelection Property
      HighlightTodayCell Property
      HighlightTodayCellWhenSelected Property
      HotDate Property
      InactiveDaysVisibility Property
      IsDateCleared Property
      MaxValue Property
      MinValue Property
      MonthHeaderPadding Property
      Multiselect Property
      NullDate Property
      ReadOnly Property
      RightToLeftLayout Property
      RowCount Property
      SelectedRanges Property
      Selection Property
      SelectionBehavior Property
      SelectionEnd Property
      SelectionMode Property
      SelectionStart Property
      ShowCancelButton Property
      ShowClearButton Property
      ShowFooter Property
      ShowHeader Property
      ShowMonthHeaders Property
      ShowMonthNavigationButtons Property
      ShowOkButton Property
      ShowTodayButton Property
      ShowWeekNumbers Property
      ShowYearNavigationButtons Property
      SpecialDateProvider Property
      StartDate Property
      SyncSelectionWithEditValue Property
      Text Property
      TimeEdit Property
      TimeEditWidth Property
      TodayDate Property
      TodayDayCellFrameColor Property
      UpdateDateTimeWhenNavigating Property
      UpdateSelectionWhenNavigating Property
      View Property
      VistaCalendarViewStyle Property
      WeekDayAbbreviationLength Property
      WeekNumberRule Property
    [Expand]CalendarControlBase Events
    [Expand]CalendarControlBase Methods
    CalendarInactiveDaysVisibility Enumeration
    CalendarSelectionBehavior Enumeration
   [Expand]CanGetNextPrevImageEventArgs Class
   [Expand]ChangingEventArgs Class
    ChangingEventHandler Delegate
   [Expand]CheckedListBoxItem Class
   [Expand]CheckedListBoxItemCollection Class
    CheckStyles Enumeration
   [Expand]ClosedEventArgs Class
    ClosedEventHandler Delegate
   [Expand]CloseUpEventArgs Class
    CloseUpEventHandler Delegate
    ColorText Enumeration
   [Expand]ComboBoxItem Class
   [Expand]ComboBoxItemCollection Class
   [Expand]ConvertEditValueEventArgs Class
    ConvertEditValueEventHandler Delegate
   [Expand]CustomDisplayTextEventArgs Class
    CustomDisplayTextEventHandler Delegate
    DateOnError Enumeration
    DetailLevel Enumeration
   [Expand]EditorButton Class
   [Expand]EditorButtonCollection Class
    EditValueChangedFiringMode Enumeration
   [Expand]ExceptionEventArgs Class
    ExceptionEventHandler Delegate
    ExceptionMode Enumeration
    FilterButtonShowMode Enumeration
   [Expand]GetImageEventArgs Class
   [Expand]GetNotInListValueEventArgs Class
    GetNotInListValueEventHandler Delegate
    HeaderClickMode Enumeration
    HourFormat Enumeration
   [Expand]ImageComboBoxItem Class
   [Expand]ImageComboBoxItemCollection Class
   [Expand]ImageListBoxItem Class
   [Expand]ImageListBoxItemCollection Class
   [Expand]ImageSlider Class
    InplaceType Enumeration
   [Expand]InvalidValueExceptionEventArgs Class
    InvalidValueExceptionEventHandler Delegate
   [Expand]ItemCheckEventArgs Class
    ItemCheckEventHandler Delegate
   [Expand]ItemCheckingEventArgs Class
    ItemCheckingEventHandler Delegate
   [Expand]ListBoxItem Class
   [Expand]ListBoxItemCollection Class
   [Expand]Localizer Class
   [Expand]LookUpColumnInfo Class
   [Expand]LookUpColumnInfoCollection Class
   [Expand]MaskData Class
    MRUItemAddReason Enumeration
   [Expand]OpenLinkEventArgs Class
    OpenLinkEventHandler Delegate
   [Expand]PickImageItem Class
    PictureEditMaskLayoutMode Enumeration
    PictureEditMaskType Enumeration
   [Expand]PictureEditOptionsMask Class
    PictureSizeMode Enumeration
    PictureStoreMode Enumeration
    PopupBorderStyles Enumeration
   [Expand]ProcessNewValueEventArgs Class
    ProcessNewValueEventHandler Delegate
    ProgressKind Enumeration
    ProgressViewStyle Enumeration
   [Expand]QueryCheckStateByValueEventArgs Class
    QueryCheckStateByValueEventHandler Delegate
   [Expand]QueryCheckStatesEventArgs Class
   [Expand]QueryDisplayTextEventArgs Class
    QueryDisplayTextEventHandler Delegate
   [Expand]QueryResultValueEventArgs Class
    QueryResultValueEventHandler Delegate
   [Expand]QueryValueByCheckStateEventArgs Class
    QueryValueByCheckStateEventHandler Delegate
   [Expand]RadioGroupItem Class
   [Expand]RadioGroupItemCollection Class
    SearchMode Enumeration
    ShowDropDown Enumeration
   [Expand]SliderBase Class
   [Expand]SliderImageCollection Class
   [Expand]SpinEventArgs Class
    SpinEventHandler Delegate
    SpinStyles Enumeration
    StringId Enumeration
    StyleIndeterminate Enumeration
    TextCaseMode Enumeration
    TextEditStyles Enumeration
    TimeFormat Enumeration
    WeekNumberRule Enumeration
  [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.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.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.Localization
  [Expand]DevExpress.XtraRichEdit.Menu
  [Expand]DevExpress.XtraScheduler
  [Expand]DevExpress.XtraScheduler.Drawing
  [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.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]Document Server
[Expand]Reporting
[Expand]Report Server
[Expand]Dashboard
[Expand]eXpressApp Framework
[Expand]CodeRush
[Expand]CodeRush Classic
[Expand]Cross-Platform Core Libraries
[Expand]Tools and Utilities
 End-User Documentation

CalendarControlBase.ReadOnly Property

Gets or sets whether the Calendar is read-only, and thus an end-user is not able to change the date selection (SelectedRanges) and edit value (EditValue/DateTime).

Namespace:DevExpress.XtraEditors.Controls
Assembly:DevExpress.XtraEditors.v17.2.dll

Expanded Syntax

Property value

Type: Boolean
true, if the Calendar is read-only; otherwise, false.
The default is false.

Expanded See Also

How would you rate this topic?​​​​​​​