ASPxGridView.GetGroupSummaryValue(Int32, ASPxSummaryItem) Method

Returns a summary value calculated against the specified group of rows.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v20.2.dll

NuGet Package: DevExpress.Web

Declaration

C#

public object GetGroupSummaryValue(
    int visibleIndex,
    ASPxSummaryItem item
)

VB.NET

Public Function GetGroupSummaryValue(
    visibleIndex As Integer,
    item As ASPxSummaryItem
) As Object

Parameters

Name	Type	Description
visibleIndex	Int32	An integer value that identifies the group row.
item	ASPxSummaryItem	An ASPxSummaryItem object that identifies the required group summary.

Returns

Type	Description
Object	An object which represents the summary value.

Remarks

To get the group summary’s display text, use the ASPxGridView.GetGroupRowSummaryText method.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the GetGroupSummaryValue(Int32, ASPxSummaryItem) method.

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#

gridview-how-to-display-a-group-summary-in-group-headers-t446118/CS/Sample/Controllers/GridGroupRowContentTemplate.cs#L90

var item = items[i];
var summaryValue = Grid.GetGroupSummaryValue(Container.VisibleIndex, item);
sb.Append(item.GetGroupRowDisplayText(column, summaryValue));

VB.NET

gridview-how-to-display-a-group-summary-in-group-headers-t446118/VB/Sample_VB/Controllers/GridGroupRowContentTemplate.vb#L93

Dim item = items(i)
Dim summaryValue = Grid.GetGroupSummaryValue(Container.VisibleIndex, item)
sb.Append(item.GetGroupRowDisplayText(column, summaryValue))