DataLoadingEventArgs Class

Contains members used to fill an Object data source with data.

Namespace: DevExpress.DashboardCommon

Assembly: DevExpress.Dashboard.v23.2.Core.dll

NuGet Package: DevExpress.Dashboard.Core

Declaration

C#

public class DataLoadingEventArgs :
    EventArgs

VB.NET

Public Class DataLoadingEventArgs
    Inherits EventArgs

Related API Members

DataLoadingEventArgs is the data class for the following events:

• DashboardControl.AsyncDataLoading
• DashboardDesigner.AsyncDataLoading
• DashboardDesigner.DataLoading
• DashboardExporter.DataLoading
• DashboardViewer.AsyncDataLoading
• DashboardViewer.DataLoading
• IDashboardControl.AsyncDataLoading
• IDashboardControl.DataLoading

Remarks

When you bind DashboardObjectDataSource to a dashboard you can handle the DataLoading events to fill the data source with data.

You can use the event parameter’s following properties:

DataId

Identifies the data source for which the event is raised.

Data

Supplies data for the data source.

Note

Note that an object assigned to the DataLoadingEventArgs.Data property should implement the IEnumerable or IListSource interface. Otherwise, the data source is unable to read data.

Inheritance

Object

EventArgs

DataLoadingEventArgs

DataLoadingWebEventArgs