ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMSimpleLineCallout Class / AutoSnap Property

AutoSnap Property
Gets or sets a value indicating whether or not to auto-snap the line leaders to the text.
Syntax
public bool AutoSnap {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also