GridControl.GroupPanelMenu Property

Gets or sets a context menu that is invoked when a user right-clicks the Group Panel.

Namespace: DevExpress.WinUI.Grid

Assembly: DevExpress.WinUI.Grid.v23.2.dll

NuGet Package: DevExpress.WinUI

Declaration

C#

[DP(null)]
public object GroupPanelMenu { get; set; }

VB.NET

<DP(Nothing)>
Public Property GroupPanelMenu As Object

Property Value

Type	Description
Object	A UI element invoked when a user right-clicks the Group Panel.

Remarks

The GroupPanelMenu property allows you to define a custom context menu for the group panel. To do this, assign a MenuFlyout control to this property.

When you assign a menu control to the GroupPanelMenu property, this control’s DataContext is set to an object of the GridGroupPanelContextMenuInfo type. This class contains information about the GridControl, the view model stored in its DataContext, and so on. You can use this information to process user actions at the view model level.

The following code sample demonstrates how to specify the group panel‘s context menu:

XAML

<dxg:GridControl ...
                 ShowGroupPanel="True">
    <dxg:GridControl.GroupPanelMenu>
        <MenuFlyout>
            <MenuFlyoutItem Text="Expand All Groups" 
                            Command="{Binding Commands.ExpandAllGroups}"/>
            <MenuFlyoutItem Text="Collapse All Groups" 
                            Command="{Binding Commands.CollapseAllGroups}"/>
        </MenuFlyout>
    </dxg:GridControl.GroupPanelMenu>
</dxg:GridControl>