GridGroupSummaryData Class

Contains information about the summary value displayed within a group row.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v17.2.dll

Declaration

C#

public class GridGroupSummaryData :
    GridColumnData

VB.NET

Public Class GridGroupSummaryData
    Inherits GridColumnData

Remarks

A GridGroupSummaryData object contains information about the summary value displayed within a group row, and serves as a data context (binding source) for GridViewBase.GroupSummaryItemTemplate.

The GridGroupSummaryData class provides the GridGroupSummaryData.SummaryItem and GridGroupSummaryData.SummaryValue properties that return the group summary item and the group row’s summary value. The summary text displayed within the group row is returned by the GridGroupSummaryData.Text property.

Related GitHub Examples

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

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-align-a-group-summary-to-the-left-within-a-group-row-e2400/CS/LeftAlignSummary/Window1.xaml.cs#L39

public override DataTemplate SelectTemplate(object item, DependencyObject container) {
    GridGroupSummaryData data = item as GridGroupSummaryData;
    if(data.SummaryItem.SummaryType == SummaryItemType.Count)

how-to-provide-a-custom-print-template-for-group-summaries-e2032/CS/Window1.xaml.cs#L92

string res = string.Empty;
foreach(GridGroupSummaryData item in bindingList) {
    res += item.Text;

VB.NET

how-to-align-a-group-summary-to-the-left-within-a-group-row-e2400/VB/LeftAlignSummary/Window1.xaml.vb#L42

Public Overrides Function SelectTemplate(ByVal item As Object, ByVal container As DependencyObject) As DataTemplate
    Dim data As GridGroupSummaryData = TryCast(item, GridGroupSummaryData)
    If data.SummaryItem.SummaryType = SummaryItemType.Count Then

how-to-provide-a-custom-print-template-for-group-summaries-e2032/VB/Window1.xaml.vb#L135

Dim res As String = String.Empty
For Each item As GridGroupSummaryData In bindingList
    res &= item.Text

Inheritance

Object

DispatcherObject

DependencyObject

DataObjectBase

DevExpress.Xpf.Editors.EditableDataObject

GridDataBase

GridColumnData

GridGroupSummaryData