AIReportingConfigurationBuilder.AddTestDataSource() Method

Activates AI-generated Test Data functionality in the Web Report Designer.

Namespace: DevExpress.AspNetCore.Reporting

Assembly: DevExpress.AIIntegration.AspNetCore.Reporting.v25.1.dll

NuGet Package: DevExpress.AIIntegration.AspNetCore.Reporting

Declaration

C#

public AIReportingConfigurationBuilder AddTestDataSource()

VB.NET

Public Function AddTestDataSource As AIReportingConfigurationBuilder

Returns

Type	Description
AIReportingConfigurationBuilder	A DevExpress.AspNetCore.Reporting.AIReportingConfigurationBuilder object that can be used to further configure the AI-powered functionality in Web Document Viewer and Web Report Designer.

Remarks

The following code activates the AI-generated Test Data functionality with default number of rows (10):

// ...
builder.Services.AddDevExpressAI(config => {
    config.AddWebReportingAIIntegration(options => {
        options.AddTestDataSource();
    });  
});

Click the Smart Preview button in the Report Designer Toolbar to preview report with AI-generated data:

The following image shows the report preview with a test data source:

The test data source contains 10 data rows. To change the number of rows, use the SetRowCount(Int32) method.