| Parameter | Description |
|---|---|
| window | The HierarchyWindow that fired the event. |
| view | The Hierarchy.HierarchyView handling the context menu request. |
| item | The Hierarchy.HierarchyViewItem the context menu is being created for, or null when invoked from the background. |
| menu | The UIElements.DropdownMenu being populated. |
Delegate type for the HierarchyWindow.PopulateContextMenu event.