ArcGIS Pro 2.8 API Reference Guide
KeyFieldNames Property

ArcGIS.Core.CIM Namespace > CIMLinkChartEntity Class : KeyFieldNames Property
Gets or sets the fields used to uniquely identify nodes. If duplicate values exist you can CollapseDuplicates.
Syntax
public string[] KeyFieldNames {get; set;}
Public Property KeyFieldNames As String()
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

CIMLinkChartEntity Class
CIMLinkChartEntity Members