ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Editing.Controls Namespace / TableControl Class / ColumnContextMenu Property

ColumnContextMenu Property
Gets or sets the System.Windows.Controls.ContextMenu to be displayed when the user right-clicks on a Column header.
Syntax
public ContextMenu ColumnContextMenu {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 3.0 or higher.
See Also