ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / MapViewOverlayControl Class / RelativePosition Property
Version

RelativePosition Property (MapViewOverlayControl)
When the window is resized the distance from the edge is maintained relative to the top left or bottom right corner of the map.
Syntax
public virtual OverlayControlRelativePosition RelativePosition {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also