M

SpatialElementFromToCalculationPoints.IsAcceptableFromPosition

Description:
Checks whether a given "from" position is valid.

Remarks:
The "from" position and the "to" position must be on opposite sides of the family's host. Flipping the calculation point will reverse the direction.

public bool IsAcceptableFromPosition(
	XYZ fromPosition
)

Public Function IsAcceptableFromPosition ( _
	fromPosition As XYZ _
) As Boolean

public:
bool IsAcceptableFromPosition(
	XYZ^ fromPosition
)

Autodesk.Revit.DB.XYZ

fromPosition

Return Value bool True if the input is an acceptable "from" position and False otherwise.

Autodesk.Revit.Exceptions.ArgumentNullException

A non-optional argument was null