ArcGIS Pro 2.8 API Reference Guide
DragDrop Class
Members 

ArcGIS.Desktop.Framework.DragDrop Namespace : DragDrop Class
Represents a utility class for drag and drop operations.
Object Model
DragDrop ClassIDragSource Interface
Syntax
public static class DragDrop 
Public MustInherit NotInheritable Class DragDrop 
Inheritance Hierarchy

System.Object
   ArcGIS.Desktop.Framework.DragDrop.DragDrop

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

DragDrop Members
ArcGIS.Desktop.Framework.DragDrop Namespace