ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Framework.Contracts Namespace / Module Class / OnPaneActivated Method
The Pane being activated.
Version

OnPaneActivated Method (Module)
Called by the Framework when a Pane is activated.
Syntax
protected internal virtual void OnPaneActivated( 
   Pane incomingPane
)

Parameters

incomingPane
The Pane being activated.
Remarks
Modules are automatically notified whenever one of its panes are activated, deactivated, opened, or closed. This means a Module doesn’t have to listen to the Framework’s ActivePaneChanged event and from here filter for its panes; instead, Modules are given direct notification that one of their panes changed.
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also