DXCollectionView.GroupHeaderTemplate Property

Gets or sets the template that defines the appearance of group headers. This is a bindable property.

Namespace: DevExpress.Maui.CollectionView

Assembly: DevExpress.Maui.CollectionView.dll

NuGet Package: DevExpress.Maui.CollectionView

Declaration

public DataTemplate GroupHeaderTemplate { get; set; }

Property Value

Type	Description
DataTemplate	A template that configures appearance settings for group headers.

Remarks

Use the GroupHeaderTemplate property to customize headers of data item groups. A GroupInfo object specifies the binding context for a group header template.

View Example

XAML

<dxcv:DXCollectionView ItemsSource="{Binding Data}"
                       GroupItemSeparatorThickness="1" 
                       GroupItemSeparatorColor="#ebebeb" 
                       GroupItemSeparatorCapMargin="4,20">
    <!-- Define ItemTemplate here.-->

    <!--Group items.-->
    <dxcv:DXCollectionView.GroupDescription>
        <dxcv:GroupDescription FieldName="Name" GroupInterval="Alphabetical"/>
    </dxcv:DXCollectionView.GroupDescription>

    <!--Define the group header template.-->
    <dxcv:DXCollectionView.GroupHeaderTemplate>
        <DataTemplate>
            <Label FontFamily="Roboto-Medium"
                   Margin="0,20,0,1"
                   TextColor="#55575c"
                   Text="{Binding GroupValueText}"/>
        </DataTemplate>
    </dxcv:DXCollectionView.GroupHeaderTemplate>
</dxcv:DXCollectionView>

Default	Custom

In addition to group item headers, you can configure the appearance of group items themselves. To do this, use the DXCollectionView.GroupItemAppearance property.