ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Hosting Namespace / Host Class / Initialize Method
Version

Initialize Method (Host)
Overload List
OverloadDescription
Call to initialize a Core Objects host process. The method must be called before constructing any objects from ArcGIS.CoreObjects library.  
Call to initialize a Core Objects host process. The method must be called before constructing any objects from ArcGIS.CoreObjects library.  
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also