DesktopPopupMenu.Underline
From Xojo Documentation
Property (As Boolean )
aDesktopPopupMenu.Underline = newBooleanValue
or
BooleanValue = aDesktopPopupMenu.Underline
New in 2021r3
Supported for all project types and targets.
or
BooleanValue = aDesktopPopupMenu.Underline
New in 2021r3
Supported for all project types and targets.
If True, applies the underline style to the items in the popup menu.
Notes
macOS does not support bold for popup menus.
Sample Code
This code underlines the popup menu's items.