LookUpEditBase.AutoComplete Property

Gets or sets whether the automatic completion is enabled. This is a dependency property.

Namespace: DevExpress.Xpf.Editors

Assembly: DevExpress.Xpf.Core.v24.2.dll

NuGet Package: DevExpress.Wpf.Core

Declaration

C#

public bool AutoComplete { get; set; }

VB.NET

Public Property AutoComplete As Boolean

Property Value

Type	Description
Boolean	true to enable automatic completion; otherwise, false.

Remarks

If the AutoComplete property is set to true, the text typed by an end-user within the edit box is automatically completed, if it matches a value displayed within the dropdown. By default, the AutoComplete option is disabled for ComboBoxEdit, and enabled for LookUpEdit.

The Auto-Complete feature is not supported if the combobox editor’s popup window is represented by a check box list (the ComboBox’s BaseEdit.StyleSettings is set to CheckedComboBoxStyleSettings).

The LookUpEditBase.IsCaseSensitiveSearch property specifies whether the editor should distinguish between upper and lower case characters while looking for the matching item.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the AutoComplete property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

XAML

wpf-lookupedit-process-new-values/CS/HowToCreateLookUpEdit/MainWindow.xaml#L21

AddNewButtonPlacement="EditBox"
AutoComplete="True"
IncrementalFiltering="True"

wpf-lookupedit-filter-by-multiple-columns/CS/MainWindow.xaml#L14

AutoPopulateColumns="False"
AutoComplete="True"
IncrementalFiltering="True"

reporting-wpf-custom-editor-for-report-parameter/CS/CustomParameterEditorsWPF/MainWindow.xaml#L18

<dxe:ComboBoxEdit Grid.Column="1" MinWidth="70" ShowCustomItems="True"
    IncrementalFiltering="False" AutoComplete="True" ImmediatePopup="True"
    ItemsSource="{Binding LookUpValues}" DisplayMember="RealDescription" ValueMember="Value" MaxHeight="90" FocusPopupOnOpen="False">

wpf-pivot-grid-implement-a-custom-filter-popup/CS/DXPivotGrid_CustomFilterPopup/MainWindow.xaml#L21

FocusPopupOnOpen="True"
AutoComplete="True"
PivotField="{Binding Field}"