ArcGIS Pro 2.7 API Reference Guide
SourceMapURI Property

ArcGIS.Desktop.Mapping Namespace > TOCDragData Interface : SourceMapURI Property
Gets the source URI of the map whose TOC is the drag source
Syntax
string SourceMapURI {get;}
ReadOnly Property SourceMapURI As String
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

TOCDragData Interface
TOCDragData Members