ArcGIS Pro 2.7 API Reference Guide
Uninitialize Method (Gallery)

ArcGIS.Desktop.Framework.Contracts Namespace > Gallery Class : Uninitialize Method
Called when the gallery is disposed to give the control an opportunity to clean up any resources.
Syntax
protected internal virtual void Uninitialize()
Protected Friend Overridable Sub Uninitialize() 
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

Gallery Class
Gallery Members