XRLabel.SummaryRowChanged Event

Occurs when a report retrieves the next data row in the bound data source.

Namespace: DevExpress.XtraReports.UI

Assembly: DevExpress.XtraReports.v23.2.dll

NuGet Package: DevExpress.Reporting.Core

Declaration

C#

public event EventHandler SummaryRowChanged

VB.NET

Public Event SummaryRowChanged As EventHandler

Event Data

The SummaryRowChanged event's data class is EventArgs.

Remarks

The SummaryRowChanged event can, for instance, occur when a Detail Band is printed for the next row.

To calculate a custom summary, the XRSummary.Func property should be set to SummaryFunc.Custom.

The custom summary events occur in the following order:

• XRLabel.SummaryReset
• XRLabel.SummaryRowChanged
• XRLabel.SummaryGetResult

Note

With Expressions Bindings, calculation of custom summaries is no longer available. You are encouraged to write a custom expression with operators, functions, and constants, as described in the following help topic: Expression Language. For additional examples refer to the following help section: Calculate Summaries.