AccordionControl.SummaryItemHeader Property

Gets or sets the Summary Item header. This is a dependency property.

Namespace: DevExpress.Xpf.Accordion

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

NuGet Package: DevExpress.Wpf.Accordion

Declaration

C#

public object SummaryItemHeader { get; set; }

VB.NET

Public Property SummaryItemHeader As Object

Property Value

Type	Description
Object	The object that represents the Summary Item header.

Remarks

The Summary Item is the AccordionControl‘s element that allows invoking a popup window with all accordion items:

Use the following properties to customize the summary item:

Propery	Description
SummaryItemHeader	Gets or sets the summary item’s header.
AccordionControl.SummaryItemGlyph	Gets or sets the summary item’s glyph.
AccordionControl.SummaryItemPosition	Gets or sets the summary item’s position.

The following image shows a custom summary item:

The following code sample demonstrates how to customize the summary item as shown in the image above:

XAML

<dxa:AccordionControl IsCollapseButtonVisible="True" 
    SummaryItemHeader="Items" 
    SummaryItemGlyph="{dx:DXImage Image=Technology_16x16.png}">
    ...        
</dxa:AccordionControl>

Refer to the Collapse Mode topic to learn more.