ArcGIS Pro 2.6 API Reference Guide
BackgroundProgressorSource Class
Members 

ArcGIS.Core.Threading.Tasks Namespace : BackgroundProgressorSource Class
Class used to configure progress and cancelation during task execution.
Object Model
BackgroundProgressorSource ClassBackgroundProgressor Class
Syntax
public class BackgroundProgressorSource : System.IDisposable  
Public Class BackgroundProgressorSource 
   Implements System.IDisposable 
Inheritance Hierarchy

System.Object
   ArcGIS.Core.Threading.Tasks.BackgroundProgressorSource

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

BackgroundProgressorSource Members
ArcGIS.Core.Threading.Tasks Namespace