ArcGIS Pro 2.6 API Reference Guide
DataSourceMember Interface
Members 

ArcGIS.Desktop.Mapping Namespace : DataSourceMember Interface
Represents a Data Source node in the "List By Data Source" TOC view
Syntax
public interface DataSourceMember 
Public Interface DataSourceMember 
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

DataSourceMember Members
ArcGIS.Desktop.Mapping Namespace