GroupSortingSummaryGetResultEventArgs.Handled Property

Specifies whether or not the GroupHeaderBand.SortingSummaryGetResult event was handled. If so, the custom summary value is assigned to the GroupSortingSummaryGetResultEventArgs.Result property.

Namespace: DevExpress.XtraReports.UI

Assembly: DevExpress.XtraReports.v19.1.dll

NuGet Packages: DevExpress.Reporting.Core, DevExpress.WindowsDesktop.Core

Declaration

C#

public bool Handled { get; set; }

VB.NET

Public Property Handled As Boolean

Property Value

Type	Description
Boolean	true, if the custom summary value is calculated; otherwise, false.

Remarks

Use the Handled property to define a custom summary value in the GroupHeaderBand.SortingSummaryGetResult event handler.

The custom summary value remains undetermined and is set to null (Nothing in Visual Basic) until the Handled property is enabled.

After the summary value has been calculated, assign it to the GroupSortingSummaryGetResultEventArgs.Result property.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the Handled 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#

Reporting_how-to-sort-groups-by-a-custom-summary-function-result-e2536/CS/Report_SortBySum/XtraReport1.cs#L30

    e.Result = Math.Ceiling(totalUnits / pack);
    e.Handled = true;
}

VB.NET

Reporting_how-to-sort-groups-by-a-custom-summary-function-result-e2536/VB/Report_SortBySum/XtraReport1.vb#L32

    e.Result = Math.Ceiling(totalUnits / pack)
    e.Handled = True
End Sub