ArcGIS Pro 2.6 API Reference Guide
Multipart Class
Members 

ArcGIS.Core.Geometry Namespace : Multipart Class
An abstract base class for multipart geometry types.
Object Model
Multipart ClassGeometry ClassEnvelope ClassReadOnlyPartCollection ClassReadOnlySegmentCollection ClassReadOnlyPointCollection ClassMapPoint ClassSpatialReference Class
Syntax
public abstract class Multipart : Geometry 
Public MustInherit Class Multipart 
   Inherits Geometry
Remarks

A Multipart is based upon the parent Geometry class. The Geometry class is immutable which means that you can not change its shape once it is created. If you need to modify a Multipart once it has been created, use the MultipartBuilder class instead. The MultipartBuilder.ToGeometry method will provide you with the base Geometry object.

Inheritance Hierarchy

System.Object
   ArcGIS.Core.Geometry.Geometry
      ArcGIS.Core.Geometry.Multipart
         ArcGIS.Core.Geometry.Polygon
         ArcGIS.Core.Geometry.Polyline

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

Multipart Members
ArcGIS.Core.Geometry Namespace