ListColumn.MaxWidthActual
From Xojo Documentation
Property (As Integer )
aListColumn.MaxWidthActual = newIntegerValue
or
IntegerValue = aListColumn.MaxWidthActual
Supported for all project types and targets.
or
IntegerValue = aListColumn.MaxWidthActual
Supported for all project types and targets.
The maximum width of the column (points).
Example
The following example sets the maximum width for the first three columns.