I've written a tiny plugin to quickly toggle the radix (for numeric constants/controls/indicators) and display style (for string constants/controls/indicators).
Just copy the attached file to the plugin directory and execute it with quickdrop and CTRL+(Shift)+X. Without the Shift key, the Radix and Display Style is set to visble, with the Shift key, they are disabled.
So far, numeric and string elements that posses the property are addressed. If there are more and I had overseen them, please let me know.