XRLabel.SummaryReset Event

Occurs when the summary value needs to be set to its initial value when calculating a custom summary.

Namespace: DevExpress.XtraReports.UI

Assembly: DevExpress.XtraReports.v21.2.dll

NuGet Package: DevExpress.Reporting.Core

Declaration

C#

public event EventHandler SummaryReset

VB.NET

Public Event SummaryReset As EventHandler

Event Data

The SummaryReset event's data class is EventArgs.

Remarks

The SummaryReset event occurs when a new group begins (if the XRSummary.Running property value is set to SummaryRunning.Group).

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.