IDashboardControl.AsyncDataLoading Event
Allows you to provide data for the DashboardObjectDataSource in asynchronous mode.
Namespace: DevExpress.DashboardWin
Assembly: DevExpress.Dashboard.v23.2.Win.dll
NuGet Package: DevExpress.Win.Dashboard
Declaration
Event Data
The AsyncDataLoading event's data class is DataLoadingEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| Data | Gets or sets data for the current data source. |
| DataId | Gets an object data source’s unique identifier. |
| DataSourceComponentName | Get the component name of the data source for which the event has been raised. |
| DataSourceName | Gets the name of the data source for which the event has been raised. |
| OverwriteDataSourceProperty | Specifies whether the DataSource and DataMember properties of the DashboardObjectDataSource are set when data is supplied in the event handler. |
| Parameters | Provides access to parameter values passed to the object data source. |
Remarks
Note
You cannot access a control’s properties such as the DashboardControl.Dashboard property through the AsyncDataLoading event because it receives data asynchronously from a background thread.
See Also