GridControl.GroupSummary Property

Provides access to group summary items.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v19.1.dll

Declaration

C#

public GridSummaryItemCollection GroupSummary { get; }

VB.NET

Public ReadOnly Property GroupSummary As GridSummaryItemCollection

Property Value

Type	Description
GridSummaryItemCollection	A GridSummaryItemCollection object that represents the collection of group summary items.

Remarks

Group summaries are displayed within group rows when data grouping is applied. Summary items are represented by the GridSummaryItem objects and are stored within the GroupSummary collection. This collection provides methods and properties that allow you to add, remove and access summary items.

The collection of total summaries can be accessed via the GridControl.TotalSummary property.

To learn more, see Group Summary and Customizing Summaries.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the GroupSummary property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-apply-sorting-by-summary-along-with-sorting-by-the-column-e4611/CS/GroupSorting/MainWindow.xaml#L31

</dxg:GridControl.View>
<dxg:GridControl.GroupSummary>
    <dxg:GridSummaryItem FieldName="Amount"

how-to-align-a-group-summary-to-the-left-within-a-group-row-e2400/CS/LeftAlignSummary/Window1.xaml#L21

</dxg:GridControl.Resources>
<dxg:GridControl.GroupSummary>
    <dxg:GridSummaryItem SummaryType="Count" DisplayFormat="({0})" />

how-to-sort-group-rows-by-summary-values-e1540/CS/DXSample_SortGroupsBySummary/Window1.xaml#L16

</dxg:GridControl.View>
<dxg:GridControl.GroupSummary>
    <dxg:GridSummaryItem FieldName="Age" SummaryType="Max" />

how-to-display-group-summaries-e1637/CS/DXGrid_DisplayGroupSummaries/Window1.xaml#L12

</dxg:GridControl.View>
<dxg:GridControl.GroupSummary>
    <dxg:GridSummaryItem FieldName="Age" SummaryType="Min"/>

how-to-create-the-print-page-header-and-footer-when-exporting-the-gridcontrol-e2608/CS/GridPrint/Window1.xaml#L42

</dxg:GridControl.Columns>
<dxg:GridControl.GroupSummary>
    <dxg:GridSummaryItem DisplayFormat="Price: {0:c}"

VB.NET

how-to-apply-sorting-by-summary-along-with-sorting-by-the-column-e4611/VB/GroupSorting/GroupSummaryOptions.vb#L82

Private Shared Function FindGridSummaryItem(ByVal Grid As GridControl, ByVal FieldName As String) As GridSummaryItem
    For Each SummaryItem As GridSummaryItem In Grid.GroupSummary
        If SummaryItem.FieldName = FieldName Then