ArcGIS Pro 2.7 API Reference Guide
FrameworkApplication Class
Members 

ArcGIS.Desktop.Framework Namespace : FrameworkApplication Class
Encapsulates the ArcGISPro application.
Object Model
FrameworkApplication ClassTool ClassApplicationProperties ClassDockPaneManager ClassIEventAggregator InterfaceModule ClassIPlugInWrapper InterfacePaneCollection ClassPane ClassState Class
Syntax
Remarks

The FrameworkApplication object is the central object in the Framework API. Its main purpose is to pull together all of the extensions and add-ins into one application. The FrameworkApplication encapsulates application-specific functionality, including the following::

The FrameworkApplication class follows the singleton pattern to provide easy access to its functionality.

Inheritance Hierarchy

System.Object
   System.Windows.Threading.DispatcherObject
      System.Windows.Application
         ArcGIS.Desktop.Framework.FrameworkApplication
            ArcGIS.Desktop.Core.Licensing.LicensedApplication

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

FrameworkApplication Members
ArcGIS.Desktop.Framework Namespace