ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Framework Namespace / PropertySheet Class / IsVisible Property
Version

IsVisible Property (PropertySheet)
Gets boolean value of true if any property sheet is currently visible.
Syntax
public static bool IsVisible {get;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also