BST List Boxes use highly customized standard Clarion List Boxes.

Because of this, you can't use some standard Clarion or ABC commands, properties, views,

etc. to alter them.

BST Templates creates queues for the List Boxes and controls the text, styles, colors, icons,

etc..  Therefore, most of the commands that work on your List Boxes generated by the Clarion

Templates won't work on BST list boxes.