ArcGIS Pro 2.7 API Reference Guide
SetOperation Enumeration

ArcGIS.Core.Data Namespace : SetOperation Enumeration
Specifies the operation to be applied to the selections.
Syntax
Members
MemberDescription
Difference All rows present in the first selection but not present in the second are copied to the output selection. This is a Boolean INHIBITION operation (e.g., C# a.Except(b)).
Intersection All rows present in both input selections are copied to the output selection. Those row IDs present in only one set are discarded. This is a Boolean AND operation.
SymmetricDifference All rows present in either input selection, but not present in both, are copied to the output selection. This is a Boolean XOR operation.
Union All rows present in the first selection and the second selection are copied to the output selection. This is a Boolean OR operation.
Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         ArcGIS.Core.Data.SetOperation

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

ArcGIS.Core.Data Namespace