ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / Layer Class / ReplaceDataSource Method
"An ArcGIS.Core.Data.Dataset"
Version

    ReplaceDataSource Method (Layer)
    Replace the layer's data source. This method must be called on the MCT. Use QueuedTask.Run.
    Syntax
    public void ReplaceDataSource( 
       Dataset dataset
    )

    Parameters

    dataset
    "An ArcGIS.Core.Data.Dataset"
    Exceptions
    ExceptionDescription
    This method or property must be called within the lambda passed to QueuedTask.Run.
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also