dashboard-devexpress-dot-dashboardcommon-dot-extractsourceoptions.md
Gets or sets the original data source for the current data extract.
Namespace : DevExpress.DashboardCommon
Assembly : DevExpress.Dashboard.v25.2.Core.dll
NuGet Package : DevExpress.Dashboard.Core
[Browsable(true)]
[DefaultValue(null)]
public IDashboardDataSource DataSource { get; set; }
<DefaultValue(Nothing)>
<Browsable(True)>
Public Property DataSource As IDashboardDataSource
| Type | Default | Description |
|---|---|---|
| IDashboardDataSource | null |
An object implementing the IDashboardDataSource interface that is the original data source for the current data extract.
|
You can access this nested property as listed below:
| Object Type | Path to DataSource |
|---|---|
| DashboardExtractDataSource |
.ExtractSourceOptions .DataSource
|
Use the ExtractSourceOptions.DataMember property to specify the required data member contained in the original data source. Note that the ExtractSourceOptions.DataMember property should be specified for the DashboardSqlDataSource or DashboardEFDataSource data sources only.
The following code snippets (auto-collected from DevExpress Examples) contain references to the DataSource 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.
winforms-dashboard-extract-data-source/CS/ExtractDataSourceExample/Form1.cs#L21
DashboardExtractDataSource extractDataSource = new DashboardExtractDataSource();
extractDataSource.ExtractSourceOptions.DataSource = ds;
winforms-dashboard-data-extract-filtering/CS/ExtractFiltering/DesignerForm1.cs#L19
DashboardExtractDataSource dataExtract = new DashboardExtractDataSource();
dataExtract.ExtractSourceOptions.DataSource = excelDataSource;
dataExtract.FileName = @"..\..\Data\Extract1.dat";
web-forms-dashboard-extract-data-source/CS/ASP_WebDashboard/Default.aspx.cs#L45
DashboardExtractDataSource extractDataSource = new DashboardExtractDataSource("Invoices Extract Data Source");
extractDataSource.ExtractSourceOptions.DataSource = nwindDataSource;
extractDataSource.ExtractSourceOptions.DataMember = "Invoices";
winforms-dashboard-extract-data-source/VB/ExtractDataSourceExample/Form1.vb#L23
Dim extractDataSource As New DashboardExtractDataSource()
extractDataSource.ExtractSourceOptions.DataSource = ds
winforms-dashboard-data-extract-filtering/VB/ExtractFiltering/DesignerForm1.vb#L18
Dim dataExtract As New DashboardExtractDataSource()
dataExtract.ExtractSourceOptions.DataSource = excelDataSource
dataExtract.FileName = "..\..\Data\Extract1.dat"
web-forms-dashboard-extract-data-source/VB/ASP_WebDashboard/Default.aspx.vb#L43
Dim extractDataSource As New DashboardExtractDataSource("Invoices Extract Data Source")
extractDataSource.ExtractSourceOptions.DataSource = nwindDataSource
extractDataSource.ExtractSourceOptions.DataMember = "Invoices"
See Also