oShape.WidthBorder = x
This property is also functional for Web panels. (For the MSIE 8 and older browser versions, the property is not functional directly in the script and must be assigned/read by using the SetProp/GetProp methods.) Reading this property is functional for Web panels only if the property has been modified previously - i.e. it is not possible to read the value that has been defined only in the configurator Line width.