Skip to main content

DevExpress v24.1 Update — Your Feedback Matters

Our What's New in v24.1 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

XRLabel.SummaryRowChanged Event

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

Namespace: DevExpress.XtraReports.UI

Assembly: DevExpress.XtraReports.v24.1.dll

NuGet Package: DevExpress.Reporting.Core

#Declaration

public event EventHandler SummaryRowChanged

#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:

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.

See Also