ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMMarkerPlacementAtRatioPositions Class / EndPosition Property

EndPosition Property
Gets or sets the distance from the end of a line that the marker will be placed. The ending of a line is determined by the direction in which the line was digitized.
Syntax
public double EndPosition {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also