I have a control in one of the tree bands that I want to be invisible when the tree view node is selected. When I use my arrow keys to navigate through the treeview datawindow, the three node will become selected, and the control shows through the selection, which is what I DO NOT want. Does anyone know of a datawindow expression that I can use to set the visibility of the control when only the tree view node is selected? isSelected() only appears to work for rows.