This is a weird one. I have a user who wants to add a statistical surface to ArcMap and then mouse-over the raster surface and stream those values (z) to a text file. MouseTips can show underlying values, but I can't see a way to use it.
I'm not inclined to create features and geoprocess them for the results as the user wanted a real time experience. Several searches in stack and google have not yielded any results.
I am using ArcGIS Desktop 10.3.1.
Is it even possible?