BarCheckItem.GroupIndex Property

Gets or sets the item’s group index.

Namespace: DevExpress.Xpf.Bars

Assembly: DevExpress.Xpf.Core.v23.2.dll

NuGet Package: DevExpress.Wpf.Core

Declaration

C#

[DefaultValue(-1)]
public int GroupIndex { get; set; }

VB.NET

<DefaultValue(-1)>
Public Property GroupIndex As Integer

Property Value

Type	Default	Description
Int32	-1	The item’s group index.

Remarks

Use the GroupIndex property to combine check items into groups.

When a check item’s GroupIndex property is set to -1, it behaves independently of all the other bar items. If several items have the GroupIndex property set to the same non-negative value, they are grouped together. When a user clicks one of these items, it remains selected until another item belonging to the same group is clicked.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the GroupIndex 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-docklayoutmanager-merge-ribbon-controls/CS/WpfApplication1/MainWindow.xaml#L32

<dxr:RibbonStatusBarControl.RightItems>
    <dxb:BarCheckItem x:Name="biLeft" Glyph="{dx:DXImage Image=AlignLeft_16x16.png}" GroupIndex="1" IsChecked="True" MergeType="MergeItems"/>
    <dxb:BarCheckItem x:Name="biCenter" Glyph="{dx:DXImage Image=AlignCenter_16x16.png}" GroupIndex="1" MergeType="MergeItems"/>

mvvm-application-with-wpf-bars/CS/Bars_in_MVVM_Application/MainWindow.xaml#L51

            IsEnabled="{DXBinding 'SelectedIssue != null'}">
<dxb:BarCheckItem Content="Low" GroupIndex="0" Background="Green" Foreground="White"
                  Command="{DXCommand Execute='SelectedIssue.Priority = $local:Priority.Low'}"