Are you familiar with the Tracking tool? It can display dynamic information as you move your cursor over a model. It has settings to control not only what it displays but what it will label with a data point. It also has a dialog box that displays all available data as opposed to only those enabled for display.
Additionally, if you ad the Hydrology and Hydraulics Application Add-in, there is a pass thru contour tool to display elevation and a dynamic contour. The elevation appears in the Status bar when it is used.
Additionally, if you ad the Hydrology and Hydraulics Application Add-in, there is a pass thru contour tool to display elevation and a dynamic contour. The elevation appears in the Status bar when it is used.