DesktopListBox.CellToolTipAt
From Xojo Documentation
Method
DesktopListBox.CellTooTipAt(RowNumber as Integer, ColumnNumber as Integer) As String
New in 2021r3
Supported for all project types and targets.
New in 2021r3
Supported for all project types and targets.
Used to set or get the help tag (i.e. tooltip) for a ListBox cell.
Example
The following adds a tip to cell 0,0. The tip is visible when the user moves the pointer over the cell.
Listbox1.CellToolTipAt(0, 0) = "Enter your full name."