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

MaintainAspectRatio Property
Indicates that only corner resize handles should be attached to the control when vertical and horizontal resize is allowed.
Syntax
public virtual bool MaintainAspectRatio {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.1 or higher.
See Also