ListColumn.WidthActual

From Xojo Documentation

Property (As Integer )
aListColumn.WidthActual = newIntegerValue
or
IntegerValue = aListColumn.WidthActual

Supported for all project types and targets.

The width of the column in pixels.

Example

This example sets the size of the first three columns in a ListBox.

Me.Column(0).WidthActual = 80
Me.Column(1).WidthActual = 80
Me.Column(2).WidthActual = 45