ArcGIS Pro 2.7 API Reference Guide
Data Property (DropInfo)

ArcGIS.Desktop.Framework.DragDrop Namespace > DropInfo Class : Data Property
Gets the drag data.
Syntax
public object Data {get;}
Public ReadOnly Property Data As Object
Remarks
If the drag came from within the framework, this will hold: - The dragged data if a single item was dragged. - A typed IEnumerable if multiple items were dragged.
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

DropInfo Class
DropInfo Members