ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / MapViewOverlayControl Class / Control Property

Control Property (MapViewOverlayControl)
The control to place over the MapView.
Syntax
public FrameworkElement Control {get;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.1 or higher.
See Also