ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Editing Namespace / SplitByPercentage Class / SplitFromStartPoint Property

SplitFromStartPoint Property (SplitByPercentage)
Gets and sets the Split From start Point. Default value is true.
Syntax
public bool SplitFromStartPoint {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.2 or higher.
See Also