ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Framework.Contracts Namespace / BackstageTab Class / UninitializeAsync Method

UninitializeAsync Method (BackstageTab)
Called whenever a BackstageTab is unselected.
Syntax
protected internal virtual Task UninitializeAsync()
Remarks
Override this function to perform any uninitialization logic. Backstage tabs are uninitialized each time they are hidden.
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also