DataLoadingEventArgs.Data Property

Gets or sets data for the current data source.

Namespace: DevExpress.DashboardCommon

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

NuGet Package: DevExpress.Dashboard.Core

Declaration

C#

public object Data { get; set; }

VB.NET

Public Property Data As Object

Property Value

Type	Description
Object	Data for the current data source.

Remarks

Use the Data property to supply data for the current data source. Note that an object assigned to the Data property should implement the IEnumerable or IListSource interface. Otherwise, the data source cannot read data.

To identify the data source for which the event is raised, use the DataId property.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Data property.

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.

C#

web-forms-dashboard-replace-sql-data-source-with-object-data-source-with-filtered-data/CS/ASPxDashboard/Default.aspx.cs#L42

    }
    e.Data = dt;
}

winforms-dashboard-async-mode-designer-data-loading/CS/DashboardDesignerAsyncModeExample/Form1.cs#L23

    if (!dashboardDesigner1.AsyncMode)
        e.Data = myData;
}

DashboardDifferentUserDataMVC/CS/MVCDashboard/App_Start/DashboardConfig.cs#L38

if (userName == "Admin") {
    e.Data = SalesData.GetSalesData();
}

winforms-dashboard-custom-items/CS/TutorialsCustomItems/Form1.cs#L23

if (e.DataSourceComponentName == "dsExport")
    e.Data = CustomItemDataGenerator.GetExportData();
else if (e.DataSourceComponentName == "dsContinent")

wpf-dashboard-how-to-bind-to-object-list/CS/WpfDashboard_ObjectDataSource/MainWindow.xaml.cs#L24

    if (e.DataSourceName == "MyDataSource")
        e.Data = Data.CreateData();
}

VB.NET

web-forms-dashboard-replace-sql-data-source-with-object-data-source-with-filtered-data/VB/ASPxDashboard/Default.aspx.vb#L39

    Next i
    e.Data = dt
Else

winforms-dashboard-async-mode-designer-data-loading/VB/DashboardDesignerAsyncModeExample/Form1.vb#L23

If Not dashboardDesigner1.AsyncMode Then
    e.Data = myData
End If

winforms-dashboard-custom-items/VB/TutorialsCustomItems/Form1.vb#L19

If e.DataSourceComponentName = "dsExport" Then
    e.Data = CustomItemDataGenerator.GetExportData()
ElseIf e.DataSourceComponentName = "dsContinent" Then

wpf-dashboard-how-to-bind-to-object-list/VB/WpfDashboard_ObjectDataSource/MainWindow.xaml.vb#L22

Private Sub dashboardControl_AsyncDataLoading(ByVal sender As Object, ByVal e As DataLoadingEventArgs)
    If Equals(e.DataSourceName, "MyDataSource") Then e.Data = Data.CreateData()
End Sub

winforms-dashboard-designer-bind-a-dashboard-to-a-list-object/VB/Dashboard_BindingToList/Form1.vb#L23

If ev.DataSourceName = "Data Source 1" Then
    ev.Data = Data.CreateData()
End If