ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Framework.DragDrop Namespace / DragInfo Class / VisualSource Property

VisualSource Property
Gets the control that initiated the drag.
Syntax
public UIElement VisualSource {get;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also