Not implemented under MacOS
Character vector
Valid for: Menu, Selector, Tree
The imagelist property allows you to associate an ImageList object with a pop-up Menu, a Selector control, or a Tree control. (To associate an ImageList with the menus in a window's menu bar, use the menuimagelist property instead.)
For a pop-up Menu or Selector object, you use the imageindex property of the child Menu items or Page controls to cause a particular image from the ImageList to be displayed on an individual menu item or tab sheet.
For a Tree control, the fourth column of the list property determines which images from the ImageList are displayed for each node. (A Tree control can also have a second ImageList, displayed to the left of those associated with the imagelist property. See imagelistuser).