XRLabel.SummaryGetResult Event
Occurs when a summary gets its final value.
Namespace: DevExpress.XtraReports.UI
Assembly: DevExpress.XtraReports.v23.2.dll
NuGet Package: DevExpress.Reporting.Core
Declaration
Event Data
The SummaryGetResult event's data class is SummaryGetResultEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| CalculatedValues | Returns a collection of values calculated using the summary function. |
| Handled | Gets or sets a value indicating whether an event was handled. If it was handled, the custom summary value is assigned to the SummaryGetResultEventArgs.Result property. |
| Result | Gets or sets the result of a custom summary calculation. |
Remarks
The SummaryGetResult event occurs before a label is printed. The event handler method gets the accumulatedValues parameter which is an array of summary values accumulated from the last time the XRLabel.SummaryReset event was raised.
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.