From Xojo Documentation
Read-Only Property (As String )
| This property is only available on macOS and Windows platforms.
For cross-platform development, use ＃If...＃Endif with the Target... specifiers to make sure you will not attempt to use this property on an incompatible platform.
The human-readable name of the input element.
This example loads the list of elements belonging to the selected device into a PopupMenu named ElementPop.