ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMFloorFilterSettings Class / SelectedLevelID Property

SelectedLevelID Property
Gets or sets the level ID for the selected level, which is used when filtering layers by LEVEL_ID or the layer's configured floor-aware properties.
Syntax
public string SelectedLevelID {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.8 or higher.
See Also