dashboard-devexpress-dot-dashboardweb-dot-dashboardconfigurator-5138e334.md
Allows you to configure how the dashboard item’s client data is calculated.
Namespace : DevExpress.DashboardWeb
Assembly : DevExpress.Dashboard.v25.2.Web.dll
NuGet Package : DevExpress.Web.Dashboard.Common
public event ConfigureItemDataCalculationWebEventHandler ConfigureItemDataCalculation
Public Event ConfigureItemDataCalculation As ConfigureItemDataCalculationWebEventHandler
The ConfigureItemDataCalculation event's data class is ConfigureItemDataCalculationWebEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| CalculateAllTotals | Inherited from ConfigureItemDataCalculationEventArgs. |
| DashboardId | Gets a dashboard identifier. |
| ItemComponentName | Inherited from ConfigureItemDataCalculationEventArgs. |
Tip
For information on how to use the DashboardConfigurator‘s API, see the following topic: Server-Side API Overview.
The ConfigureItemDataCalculation event is raised for the data-aware dashboard items. For example, you can specify whether to calculate totals that are not displayed in the dashboard item. For this, use the ConfigureItemDataCalculationEventArgs.CalculateAllTotals property.
The ConfigureItemDataCalculationWebEventArgs.DashboardId property allows you to get a dashboard identifier, and the ConfigureItemDataCalculationEventArgs.ItemComponentName property is used to get the component name of the dashboard item.
For displayed values, you can obtain hidden measures values regardless of the ConfigureItemDataCalculationEventArgs.CalculateAllTotals property’s value.
The following code snippets (auto-collected from DevExpress Examples) contain references to the ConfigureItemDataCalculation event.
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.
dashboard-constant-lines/CS/ConstantLineExtension.Web/ConstantLineModule.cs#L27
targetConfigurator = configurator;
targetConfigurator.ConfigureItemDataCalculation += Web_ConfigureItemDataCalculation;
targetConfigurator.CustomExport += CustomExport;
DashboardConfigurator.Default.ConfigureItemDataCalculation += (s, e) => {
e.CalculateAllTotals = true;
asp-net-core-dashboard-custom-properties-sample/CS/AspNetCoreDashboard/Startup.cs#L54
configurator.ConfigureItemDataCalculation += (s, e) => {
e.CalculateAllTotals = true;
See Also