[Expand]General Information
[Expand]WinForms Controls
[Expand]ASP.NET Controls and MVC Extensions
[Expand]ASP.NET Bootstrap Controls
[Expand]ASP.NET Core Bootstrap Controls
[Collapse]WPF Controls
  Prerequisites
 [Expand]What's Installed
 [Expand].NET Core 3 Support
 [Expand]Common Concepts
 [Expand]MVVM Framework
 [Expand]Controls and Libraries
 [Expand]Scaffolding Wizard
 [Expand]Localization
  Redistribution and Deployment
  Get More Help
 [Collapse]API Reference
  [Expand]DevExpress.Charts.Designer
  [Expand]DevExpress.Data
  [Expand]DevExpress.Mvvm.UI
  [Expand]DevExpress.Mvvm.UI.Interactivity
  [Expand]DevExpress.Mvvm.UI.ModuleInjection
  [Expand]DevExpress.Xpf.Accordion
  [Expand]DevExpress.Xpf.Bars
  [Expand]DevExpress.Xpf.Carousel
  [Expand]DevExpress.Xpf.Charts
  [Expand]DevExpress.Xpf.Charts.Localization
  [Expand]DevExpress.Xpf.Charts.RangeControlClient
  [Expand]DevExpress.Xpf.ChunkList
  [Expand]DevExpress.Xpf.Controls
  [Expand]DevExpress.Xpf.Core
  [Expand]DevExpress.Xpf.Core.ConditionalFormatting
  [Expand]DevExpress.Xpf.Core.DataSources
  [Expand]DevExpress.Xpf.Core.FilteringUI
  [Expand]DevExpress.Xpf.Core.Native
  [Expand]DevExpress.Xpf.Core.ServerMode
  [Expand]DevExpress.Xpf.Data
  [Expand]DevExpress.Xpf.DataAccess
  [Expand]DevExpress.Xpf.DataAccess.DataSourceWizard
  [Expand]DevExpress.Xpf.Diagram
  [Expand]DevExpress.Xpf.Dialogs
  [Expand]DevExpress.Xpf.Docking
  [Expand]DevExpress.Xpf.Docking.Base
  [Expand]DevExpress.Xpf.DocumentViewer
  [Expand]DevExpress.Xpf.DXBinding
  [Collapse]DevExpress.Xpf.Editors
    ActivationAction Enumeration
   [Expand]AreaSparklineStyleSettings Class
    AutoCompleteType Enumeration
   [Expand]AutoSuggestEdit Class
    AutoSuggestEditChangeTextReason Enumeration
   [Expand]AutoSuggestEditCustomPopupHighlightedTextEventArgs Class
   [Expand]AutoSuggestEditQuerySubmittedEventArgs Class
   [Expand]AutoSuggestEditSuggestionChoosingEventArgs Class
   [Expand]AutoSuggestEditSuggestionChosenEventArgs Class
   [Expand]AutoSuggestEditTextChangedEventArgs Class
   [Expand]BarCodeEdit Class
   [Expand]BarCodePropertyProvider Class
   [Expand]BarSparklineStyleSettings Class
   [Expand]BaseComboBoxStyleSettings Class
   [Expand]BaseEdit Class
   [Expand]BaseEditStyleSettings Class
   [Expand]BaseProgressBarStyleSettings Class
   [Expand]ButtonEdit Class
   [Expand]ButtonInfo Class
   [Expand]ButtonInfoBase Class
   [Expand]ButtonInfoCollection Class
    ButtonKind Enumeration
   [Expand]Calculator Class
   [Expand]CalculatorCustomErrorTextEventArgs Class
    CalculatorCustomErrorTextEventHandler Delegate
   [Expand]CameraControl Class
   [Expand]CameraDevice Class
   [Expand]CheckedComboBoxStyleSettings Class
   [Expand]CheckEdit Class
   [Expand]CheckEditBox Class
    CheckEditDisplayMode Enumeration
   [Expand]CheckedListBoxEditStyleSettings Class
   [Expand]CheckedTokenComboBoxStyleSettings Class
    ChipSize Enumeration
   [Expand]ClosePopupEventArgs Class
    ClosePopupEventHandler Delegate
    ColorDisplayFormat Enumeration
   [Expand]ColorEdit Class
   [Expand]ColorPalette Class
   [Expand]ComboBoxEdit Class
   [Expand]ComboBoxEditItem Class
   [Expand]ComboBoxStyleSettings Class
    ContentDisplayMode Enumeration
   [Expand]ConvertEditValueEventArgs Class
   [Expand]CustomDisplayTextEventArgs Class
    CustomDisplayTextEventHandler Delegate
   [Expand]CustomPalette Class
   [Expand]DateEdit Class
   [Expand]DateEditCalendarStyleSettings Class
   [Expand]DateEditNavigatorStyleSettings Class
   [Expand]DateEditNavigatorWithTimePickerStyleSettings Class
   [Expand]DateEditPickerStyleSettings Class
    DateEditPopupContentType Enumeration
   [Expand]DateEditTimePickerStyleSettings Class
   [Expand]DeleteButtonInfo Class
   [Expand]EditableDataObject Class
    EditMode Enumeration
   [Expand]EditorLocalizer Class
    EditorPlacement Enumeration
    EditorStringId Enumeration
   [Expand]EditValueChangedEventArgs Class
    EditValueChangedEventHandler Delegate
   [Expand]EditValueChangingEventArgs Class
    EditValueChangingEventHandler Delegate
   [Expand]ErrorControl Class
    FindMode Enumeration
   [Expand]FontEdit Class
    GlyphKind Enumeration
    HighlightedTextCriteria Enumeration
   [Expand]HyperlinkEdit Class
   [Expand]HyperlinkEditRequestNavigationEventArgs Class
   [Expand]ImageCheckEditStyleSettings Class
   [Expand]ImageEdit Class
   [Expand]LineSparklineStyleSettings Class
   [Expand]ListBoxEdit Class
   [Expand]ListBoxEditItem Class
   [Expand]ListBoxEditStyleSettings Class
   [Expand]LoadingIndicatorButtonInfo Class
   [Expand]LookUpEditBase Class
    MaskType Enumeration
   [Expand]MemoEdit Class
    NewTokenPosition Enumeration
   [Expand]NumericMaskOptions Class
   [Expand]PagerControl Class
   [Expand]PaletteCollection Class
   [Expand]PasswordBoxEdit Class
    PasswordStrength Enumeration
   [Expand]PasswordStrengthEventArgs Class
   [Collapse]PopupBaseEdit Class
     PopupBaseEdit Members
     PopupBaseEdit Constructor
    [Expand]PopupBaseEdit Properties
    [Expand]PopupBaseEdit Events
    [Expand]PopupBaseEdit Methods
   [Expand]PopupCalcEdit Class
    PopupCloseMode Enumeration
   [Expand]PopupColorEdit Class
    PopupFooterButtons Enumeration
   [Expand]PopupImageEdit Class
    PostMode Enumeration
   [Expand]PredefinedColorCollections Class
   [Expand]PredefinedPaletteCollections Class
   [Expand]ProcessNewValueEventArgs Class
    ProcessNewValueEventHandler Delegate
   [Expand]ProgressBarEdit Class
   [Expand]ProgressBarMarqueeStyleSettings Class
   [Expand]ProgressBarStyleSettings Class
   [Expand]RadioComboBoxStyleSettings Class
   [Expand]RadioListBoxEditStyleSettings Class
   [Expand]Range Class
   [Expand]RangeBaseEdit Class
   [Expand]RatingControl Class
   [Expand]RatingEdit Class
   [Expand]RatingItem Class
    RatingPrecision Enumeration
    ScrollUnit Enumeration
   [Expand]SearchControl Class
    SearchPanelParseMode Enumeration
    ShowLoadDialogOnClickMode Enumeration
    ShowMenuMode Enumeration
   [Expand]SparklineEdit Class
    SparklineSortOrder Enumeration
   [Expand]SparklineStyleSettings Class
    SparklineViewType Enumeration
   [Expand]SpinEdit Class
   [Expand]SpinEventArgs Class
    SpinEventHandler Delegate
    SpinStyle Enumeration
   [Expand]TextEdit Class
   [Expand]TextEditBase Class
   [Expand]TimePicker Class
   [Expand]TimePickerDateTimeChangedEventArgs Class
    TimePickerDateTimeChangedEventHandler Delegate
    TimeSpanInputMode Enumeration
   [Expand]TimeSpanMaskOptions Class
    TimeSpanPart Enumeration
   [Expand]ToggleSwitch Class
    ToggleSwitchAnimationMode Enumeration
    ToggleSwitchContentPlacement Enumeration
   [Expand]ToggleSwitchEdit Class
   [Expand]TokenActivatingEventArgs Class
   [Expand]TokenComboBoxStyleSettings Class
   [Expand]TokenEditorBehavior Class
   [Expand]TokensChangedEventArgs Class
   [Expand]TokensChangingEventArgs Class
   [Expand]TokenStateChangedEventArgs Class
   [Expand]TokenTextChangingEventArgs Class
   [Expand]TrackBarEdit Class
   [Expand]TrackBarEditRange Class
    TrackBarIncrementTargetEnum Enumeration
   [Expand]TrackBarRangeStyleSettings Class
   [Expand]TrackBarStyleSettings Class
   [Expand]TrackBarZoomRangeStyleSettings Class
   [Expand]TrackBarZoomStyleSettings Class
   [Expand]ValidationEventArgs Class
   [Expand]WinLossSparklineStyleSettings Class
  [Expand]DevExpress.Xpf.Editors.DataPager
  [Expand]DevExpress.Xpf.Editors.DateNavigator
  [Expand]DevExpress.Xpf.Editors.ExpressionEditor
  [Expand]DevExpress.Xpf.Editors.ExpressionEditor.Native
  [Expand]DevExpress.Xpf.Editors.Filtering
  [Expand]DevExpress.Xpf.Editors.Flyout
  [Expand]DevExpress.Xpf.Editors.Flyout.Native
  [Expand]DevExpress.Xpf.Editors.Helpers
  [Expand]DevExpress.Xpf.Editors.Native
  [Expand]DevExpress.Xpf.Editors.Popups
  [Expand]DevExpress.Xpf.Editors.RangeControl
  [Expand]DevExpress.Xpf.Editors.Settings
  [Expand]DevExpress.Xpf.Editors.Validation
  [Expand]DevExpress.Xpf.ExpressionEditor
  [Expand]DevExpress.Xpf.Gantt
  [Expand]DevExpress.Xpf.Gauges
  [Expand]DevExpress.Xpf.Gauges.Localization
  [Expand]DevExpress.Xpf.Grid
  [Expand]DevExpress.Xpf.Grid.ConditionalFormatting
  [Expand]DevExpress.Xpf.Grid.LookUp
  [Expand]DevExpress.Xpf.Grid.TreeList
  [Expand]DevExpress.Xpf.Layout.Core
  [Expand]DevExpress.Xpf.LayoutControl
  [Expand]DevExpress.Xpf.Map
  [Expand]DevExpress.Xpf.NavBar
  [Expand]DevExpress.Xpf.Navigation
  [Expand]DevExpress.Xpf.PdfViewer
  [Expand]DevExpress.Xpf.PivotGrid
  [Expand]DevExpress.Xpf.PivotGrid.Printing
  [Expand]DevExpress.Xpf.Printing
  [Expand]DevExpress.Xpf.Printing.Parameters
  [Expand]DevExpress.Xpf.Printing.Parameters.Models
  [Expand]DevExpress.Xpf.Printing.PreviewControl
  [Expand]DevExpress.Xpf.Printing.PreviewControl.Bars
  [Expand]DevExpress.Xpf.Prism
  [Expand]DevExpress.Xpf.PropertyGrid
  [Expand]DevExpress.Xpf.Reports.UserDesigner
  [Expand]DevExpress.Xpf.Reports.UserDesigner.Extensions
  [Expand]DevExpress.Xpf.Reports.UserDesigner.Localization
  [Expand]DevExpress.Xpf.Reports.UserDesigner.ReportWizard
  [Expand]DevExpress.Xpf.Reports.UserDesigner.ReportWizard.Pages
  [Expand]DevExpress.Xpf.Ribbon
  [Expand]DevExpress.Xpf.RichEdit
  [Expand]DevExpress.Xpf.RichEdit.Menu
  [Expand]DevExpress.Xpf.Scheduler
  [Expand]DevExpress.Xpf.Scheduler.Drawing
  [Expand]DevExpress.Xpf.Scheduler.Menu
  [Expand]DevExpress.Xpf.Scheduler.Reporting
  [Expand]DevExpress.Xpf.Scheduler.UI
  [Expand]DevExpress.Xpf.Scheduling
  [Expand]DevExpress.Xpf.Scheduling.Common
  [Expand]DevExpress.Xpf.Scheduling.Editors
  [Expand]DevExpress.Xpf.Scheduling.iCalendar
  [Expand]DevExpress.Xpf.Scheduling.Reporting
  [Expand]DevExpress.Xpf.Scheduling.Visual
  [Expand]DevExpress.Xpf.Scheduling.VisualData
  [Expand]DevExpress.Xpf.SpellChecker
  [Expand]DevExpress.Xpf.Spreadsheet
  [Expand]DevExpress.Xpf.Spreadsheet.Menu
  [Expand]DevExpress.Xpf.TreeMap
  [Expand]DevExpress.Xpf.Utils.Themes
  [Expand]DevExpress.Xpf.WindowsUI
  [Expand]DevExpress.Xpf.WindowsUI.Internal
  [Expand]DevExpress.Xpf.WindowsUI.Navigation
  [Expand]DevExpress.XtraRichEdit
  [Expand]DevExpress.XtraRichEdit.Printing
[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
View this topic on docs.devexpress.com (Learn more)

PopupBaseEdit Class

Serves as a base for classes that represent popup editors (e.g. DateEdit, ComboBoxEdit).

Namespace:DevExpress.Xpf.Editors
Assembly:DevExpress.Xpf.Core.v19.2.dll

Expanded Syntax

Expanded Remarks

The PopupBaseEdit class implements basic functionality for editors that can display a drop-down window.

Tip

The PopupBaseEdit class inherits its features from the ButtonEdit class.

Refer to the ButtonEdit class description for information on derived features and API.

Open and Close Popup

Open Popup

The ShowPopup method invokes the editor popup. You can open a popup using the OpenPopupCommand.

The PopupOpening event occurs right before the popup is actually opened. After the dropdown has been shown, the editor fires the PopupOpened event.

Close Popup

The CancelPopup method closes the editor's popup window, discarding all the changes made.

To programmatically hide the editor's popup window and save the changes, use the ClosePopup method. You can also close a popup using the ClosePopupCommand.

The PopupClosing event occurs right before the popup is actually closed. After the dropdown has been closed, the editor fires the PopupClosed event.

Useful API

Popup Dimensions

The following properties allow you to specify the drop-down window dimensions:

Useful API

Popup Content

The PopupContentTemplate property allows you to specify the drop-down window content.

Use the PopupElement property to get the control placed to the drop-down window (for example, for the PopupCalcEdit, the PopupElement property returns a Calculator). The PopupRoot allows you to get a root element within the popup.

Useful API

Popup Behavior

You can make an editor focus its popup on opening. To do this, set the FocusPopupOnOpen property to true.

The ShowSizeGrip property allows you to enable a size grip, so your end user can resize the popup window.

Expanded Inheritance Hierarchy

System.Object
    System.Windows.Threading.DispatcherObject
       System.Windows.DependencyObject
          System.Windows.Media.Visual
             System.Windows.UIElement
                System.Windows.FrameworkElement
                   System.Windows.Controls.Control
                      BaseEdit
                         TextEditBase
                            TextEdit
                               ButtonEdit
                                  PopupBaseEdit
                                     AppointmentLabelEdit
                                     AppointmentLabelEdit
                                     AppointmentResourceEdit
                                     AppointmentResourceEdit
                                     AppointmentResourcesEdit
                                     AppointmentResourcesEdit
                                     AppointmentStatusEdit
                                     AppointmentStatusEdit
                                     AutoSuggestEdit
                                     DevExpress.Xpf.Scheduler.UI.CheckedResourcesComboBoxControlBase
                                     ComboBoxEdit
                                     DateEdit
                                     DurationEdit
                                     DevExpress.Xpf.Scheduler.UI.FixedSourceComboBoxEdit
                                     FontEdit
                                     ItemComboBoxEdit
                                     LookUpEdit
                                     LookUpEditBase
                                     MemoEdit
                                     MonthEdit
                                     PopupBrushEdit
                                     DevExpress.Xpf.Editors.PopupBrushEditBase
                                     PopupCalcEdit
                                     PopupColorEdit
                                     PopupImageEdit
                                     ResourcesComboBoxControl
                                     DevExpress.Xpf.Scheduler.UI.ResourcesComboBoxControlBase
                                     ResourcesPopupCheckedListBoxControl
                                     DevExpress.Xpf.Scheduler.UI.SchedulerBoundComboBoxEdit
                                     DevExpress.Xpf.Scheduler.UI.StorageBoundComboBoxEdit
                                     TimeZoneEdit
                                     TimeZoneEdit
                                     WeekDaysEdit
                                     WeekOfMonthEdit

Expanded See Also

Is this topic helpful?​​​​​​​