ListBox.DefaultRowHeight
From Xojo Documentation
Property (As Integer )
aListBox.DefaultRowHeight = newIntegerValue
or
IntegerValue = aListBox.DefaultRowHeight
Supported for all project types and targets.
or
IntegerValue = aListBox.DefaultRowHeight
Supported for all project types and targets.
Determines the height of every row in the ListBox in points. Every row in the ListBox is always the same height.
Notes
Use a value of -1 to have the height automatically determined by the current font size.
Example
This example increases the default row height.
Me.DefaultRowHeight = 35