ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Reports Namespace / Report Class / SetRelatedDataSource Method
The source for the related report.
Name of the related report element to update.
Name of the new relationship.

SetRelatedDataSource Method
Updates the data source of the related report section. This method must be called on the MCT. Use QueuedTask.Run.
Syntax

Parameters

dataSource
The source for the related report.
relatedReportElementName
Name of the related report element to update.
relateName
Name of the new relationship.
Exceptions
ExceptionDescription
The relatedReportElementName is empty or null.
This method or property must be called within the lambda passed to QueuedTask.Run.
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 3.0 or higher.
See Also