GridViewBase.GroupColumnSummaryElementStyle Property

Gets or sets the style applied to individual text elements in group summary items that are aligned by columns. This is a dependency property.

Namespace: DevExpress.Xpf.Grid

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

NuGet Package: DevExpress.Wpf.Grid.Core

Declaration

C#

public Style GroupColumnSummaryElementStyle { get; set; }

VB.NET

Public Property GroupColumnSummaryElementStyle As Style

Property Value

Type	Description
Style	A Style object that is the style applied to individual text elements in group summary items that are aligned by columns.

Remarks

The GroupColumnSummaryElementStyle property is in effect if the TableView.GroupSummaryDisplayMode property is set to GroupSummaryDisplayMode.AlignByColumns.

Use the TableView.GroupColumnSummaryContentStyle property to specify the group summary style.

Example

The code sample below uses the GroupColumnSummaryElementStyle property to change appearance of group summary text elements. This code sample uses the DXBinding mechanism.

XAML

<dxg:GridControl x:Name="grid" ItemsSource="{Binding Collection}">
    <dxg:GridControl.Resources>
        <Style x:Key="SummaryStyle" TargetType="Run">
            <Setter Property="FontWeight" Value="Bold"/>
            <Style.Triggers>
                <DataTrigger Binding="{DXBinding '(int)Value le 40'}" Value="True">
                    <Setter Property="Foreground" Value="Red"/>
                </DataTrigger>
                <DataTrigger Binding="{DXBinding '(int)Value gt 40 and (int)Value lt 70'}" Value="True">
                    <Setter Property="Foreground" Value="Orange"/>
                </DataTrigger>
                <DataTrigger Binding="{DXBinding '(int)Value ge 70'}" Value="True">
                    <Setter Property="Foreground" Value="Green"/>
                </DataTrigger>
            </Style.Triggers>
        </Style>
    </dxg:GridControl.Resources>
    <dxg:GridControl.Columns>
        <dxg:GridColumn FieldName="City" GroupIndex="0" />
        <dxg:GridColumn FieldName="UnitPrice"/>
        <dxg:GridColumn FieldName="Quantity" />
    </dxg:GridControl.Columns>
    <dxg:GridControl.GroupSummary>
        <dxg:GridSummaryItem FieldName="UnitPrice" SummaryType="Sum"/>
    </dxg:GridControl.GroupSummary>
    <dxg:GridControl.View>
        <dxg:TableView x:Name="view"
                        ShowGroupedColumns="True"
                        GroupSummaryDisplayMode="AlignByColumns"
                        GroupColumnSummaryElementStyle="{StaticResource SummaryStyle}">
        </dxg:TableView>
    </dxg:GridControl.View>
</dxg:GridControl>