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