BaseListBoxControl.SelectedItem Property

Gets or sets the currently selected item.

Namespace: DevExpress.XtraEditors

Assembly: DevExpress.XtraEditors.v24.2.dll

Declaration

C#

[Browsable(false)]
public virtual object SelectedItem { get; set; }

VB.NET

<Browsable(False)>
Public Overridable Property SelectedItem As Object

Property Value

Type	Description
Object	An object representing the list box control’s currently selected item.

Remarks

If single selection mode is applied to the list box control (the BaseListBoxControl.SelectionMode property value is set to SelectionMode.One), this property contains the currently selected item. Otherwise, when the control works in a multi-selection mode (the BaseListBoxControl.SelectionMode property is set to SelectionMode.MultiSimple or SelectionMode.MultiExtended), this property value represents the top selected item in the list box control.

If you want to obtain the index of an item currently selected, use the BaseListBoxControl.SelectedIndex property. In addition, you can use the BaseListBoxControl.SelectedValue property to obtain the its value.

Changing the SelectedItem property value at runtime raises the BaseListBoxControl.SelectedIndexChanged and BaseListBoxControl.SelectedValueChanged events.

Related GitHub Examples

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

C#

reporting-crosstab-customization/CS/CrosstabControlCustomizationExample/Form1.cs#L40

object selectedItem = listBoxControl1.SelectedItem;
if (selectedItem != null && listBoxControl1.Items.Contains(selectedItem))

how-to-handle-diagramcontrol-events-to-save-diagrams-to-a-database-instead-of-a-file-system-t360920/CS/XtraDiagram.CustomDiagramStorage/DiagramOpenDialog.cs#L42

protected virtual void OnSelectedItemChanged() {
    SelectedItem = listBoxControl1.SelectedItem as string;
}

xtracharts-how-to-create-a-model-for-a-custom-chart-element/CS/CustomChartElementModel/CustomColorizerEditor.cs#L36

if (value == null || listBox.SelectedItem.GetType() != value.GetType())
    return listBox.SelectedItem;
else

winforms-dashboard-apply-conditional-formatting-to-grid-cells/CS/Dashboard_ConditionalFormatting_Grid/StartForm.cs#L17

private void OpenForm() {
    CFRules demo = (CFRules)listBoxControl1.SelectedItem;
    switch (demo) {

VB.NET

reporting-crosstab-customization/VB/CrossTabControlCustomizationExample/Form1.vb#L40

Dim selectedItem As Object = listBoxControl1.SelectedItem
If selectedItem IsNot Nothing AndAlso listBoxControl1.Items.Contains(selectedItem) Then

how-to-handle-diagramcontrol-events-to-save-diagrams-to-a-database-instead-of-a-file-system-t360920/VB/XtraDiagram.CustomDiagramStorage/DiagramOpenDialog.vb#L45

Protected Overridable Sub OnSelectedItemChanged()
    SelectedItem = TryCast(listBoxControl1.SelectedItem, String)
End Sub

xtracharts-how-to-create-a-model-for-a-custom-chart-element/VB/CustomChartElementModel/CustomColorizerEditor.vb#L38

If value Is Nothing OrElse listBox.SelectedItem.GetType() IsNot value.GetType() Then
    Return listBox.SelectedItem
Else

winforms-dashboard-apply-conditional-formatting-to-grid-cells/VB/Dashboard_ConditionalFormatting_Grid/StartForm.vb#L17

Private Sub OpenForm()
    Dim demo As CFRules = CType(listBoxControl1.SelectedItem, CFRules)
    Select Case demo