P

SpatialElementFromToCalculationPoints.FromPosition

Description:
The "from" position of spatial element connecting calculation point.

public XYZ FromPosition { get; set; }

Public Property FromPosition As XYZ
Get
Set

public:
property XYZ^ FromPosition {
	XYZ^ get ();
	void set (XYZ^ value);
}

Autodesk.Revit.Exceptions.ArgumentException

When setting this property: fromPosition must be on the opposite side of the family's host from the "to" position.
Autodesk.Revit.Exceptions.ArgumentNullException

When setting this property: A non-optional argument was null