Units
In conjunction with the Width/Height properties determines the size of the column/row.
Pixels
The column/row will be as wide/high in pixels as the value specified in the Width/Height property.
Proportion
The size is defined as a proportion of the available remaining space after columns/rows with a fixed size are evaluated.
In the example below, Column1 would use 40% of the available space while Column2 would use 60%
Define_Com Class(#Prim_tblo.Column) Name(#Column1) Parent(#TableLayout) Width(2)
Define_Com Class(#Prim_tblo.Column) Name(#Column2) Parent(#TableLayout) Width(3)