This question is similar to How to always see all band values with Identify Features of QGIS?, but is for ArcGIS.
I have a multiband raster image, with more than three bands, and I would like to use the identify tool to get all the band values, not just the three bands that are displaid.
Of course, the workaround is to add each individual band or several 3-bands composites, but then I need to have those bands visible as well (which slows down the visualization) or to identify all layers (which slow down the identify). Furthermore, in this case, I have to click in the identify window, which takes me some time.
As a more generic feature, it would be great to have on the fly pixel based map algebra in the identify tool. But this is one step further.