ArcGIS Pro 2.9 API Reference Guide
SelectionCount Property (IProjectWindow)

ArcGIS.Desktop.Core Namespace > IProjectWindow Interface : SelectionCount Property
The number of selected Items
Syntax
int SelectionCount {get;}
ReadOnly Property SelectionCount As Integer
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

See Also

Reference

IProjectWindow Interface
IProjectWindow Members