NavigationPaneView.ShowFewerGroups(Object) Method

Decreases the number of visible group headers displayed within the Navigation Pane’s group button panel.

Namespace: DevExpress.Xpf.NavBar

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

NuGet Package: DevExpress.Wpf.NavBar

Declaration

C#

public void ShowFewerGroups(
    object parameter
)

VB.NET

Public Sub ShowFewerGroups(
    parameter As Object
)

Parameters

Name	Type	Description
parameter	Object	An object specifying the number by which to decrease the number of visible group headers. If set to null, the number of visible group headers is decreased by one.

Remarks

This method emulates a click on the “Show Fewer Buttons” item of the customization menu. In addition, this method provides a parameter allowing you to control by what value the number of visible group headers should be decreased.

Corresponding Command: NavigationPaneCommands.ShowFewerGroups.