orientation Property
Sets or returns a String that represents the direction in which Web Parts will be placed within a zone. Possible values are "vertical" for stacked top-to-bottom and "horizontal" for side-by-side left-to-right.
expression.orientation
*expression * Required. An expression that returns one of the objects in the Applies To list.
Applies to | FPHTMLWebPartZoneElement Object | IHTMLWebPartZoneElement Object