dashboard-devexpress-dot-dashboardwin-dot-idashboardcontrol-6074cd26.md
Allows you to change options used to extract data from Microsoft Excel workbooks (XLS, XLSX or XLSM files) or CSV files asynchronously.
Namespace : DevExpress.DashboardWin
Assembly : DevExpress.Dashboard.v25.2.Win.dll
NuGet Package : DevExpress.Win.Dashboard
event ExcelDataSourceBeforeFillEventHandler AsyncExcelDataSourceBeforeFill
Event AsyncExcelDataSourceBeforeFill As ExcelDataSourceBeforeFillEventHandler
The AsyncExcelDataSourceBeforeFill event's data class is ExcelDataSourceBeforeFillEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| DataSourceComponentName | Gets the component name of the Excel data source for which the event was raised. Inherited from DashboardExcelDataSourceBeforeFillEventArgs. |
| DataSourceConnectionName | Inherited from DashboardExcelDataSourceBeforeFillEventArgs. |
| DataSourceName | Inherited from DashboardExcelDataSourceBeforeFillEventArgs. |
| FileName | Gets or sets a path to the Microsoft Excel workbook or CSV file. Inherited from DashboardExcelDataSourceBeforeFillEventArgs. |
| SourceOptions | Gets or sets options used to extract data from Microsoft Excel workbooks (XLS, XLSX or XLSM files) or CSV files. Inherited from DashboardExcelDataSourceBeforeFillEventArgs. |
| Stream | Inherited from DashboardExcelDataSourceBeforeFillEventArgs. |
| StreamDocumentFormat | Inherited from DashboardExcelDataSourceBeforeFillEventArgs. |
See Also