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  [Collapse]DevExpress.XtraEditors.Repository
   [Expand]BaseRepositoryItemCheckEdit Class
    CalendarSelectionMode Enumeration
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   [Expand]EditorsRepositoryBase Class
    ExportMode Enumeration
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   [Collapse]RepositoryItemPopupBase Class
     RepositoryItemPopupBase Members
     RepositoryItemPopupBase Constructor
    [Collapse]RepositoryItemPopupBase Properties
      ActionButtonIndex Property
      AllowDropDownWhenReadOnly Property
      AppearanceDropDown Property
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    [Expand]RepositoryItemPopupBase Events
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   [Expand]RepositoryItemPopupBaseAutoSearchEdit Class
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   [Expand]RepositoryItemTimeSpanEdit Class
   [Expand]RepositoryItemToggleSwitch Class
   [Expand]RepositoryItemTokenEdit Class
   [Expand]RepositoryItemTrackBar Class
   [Expand]RepositoryItemTreeListLookUpEdit Class
   [Expand]RepositoryItemZoomTrackBar Class
   [Expand]RichTextEditBehaviorOptions Class
   [Expand]RichTextEditHorizontalScrollbarOptions Class
    TimeEditStyle Enumeration
   [Expand]TrackBarRange Structure
  [Expand]DevExpress.XtraEditors.ViewInfo
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 End-User Documentation

RepositoryItemPopupBase.AllowDropDownWhenReadOnly Property

Gets or sets whether an editor's dropdown can be displayed when the editor is in the read-only state.

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

Expanded Syntax

Property value

Type: DefaultBoolean
A DevExpress.Utils.DefaultBoolean value that specifies if an editor's dropdown can be displayed in the read-only state.
The default is DefaultBoolean.Default.

Expanded Remarks

AllowDropDownWhenReadOnly value Description
True An editor's dropdown can be opened, but an end-user is not able to modify the data via the dropdown.
False An editor's dropdown cannot be opened.
Default The behavior is different for different editors:
  • For the DateEdit and BlobBaseEdit descendants, the Default value is equivalent to True.
  • For other editors, the Default value is equivalent to False.

Expanded See Also

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