SpatialElementFromToCalculationPoints is used to specify the search points for a family instance which connects two rooms or spaces, such as a door or window. The points determine which room or space is considered the "from" and which is considered the "to".

public class SpatialElementFromToCalculationPoints : SpatialElementCalculationLocation

Public Class SpatialElementFromToCalculationPoints _
	Inherits SpatialElementCalculationLocation

public ref class SpatialElementFromToCalculationPoints : public SpatialElementCalculationLocation