M

FamilyManager.GetAssociatedFamilyParameter

Description:
Gets the associated family parameter of an element parameter.

public FamilyParameter GetAssociatedFamilyParameter(
	Parameter elementParameter
)

Public Function GetAssociatedFamilyParameter ( _
	elementParameter As Parameter _
) As FamilyParameter

public:
FamilyParameter^ GetAssociatedFamilyParameter(
	Parameter^ elementParameter
)

Autodesk.Revit.DB.Parameter

elementParameter

The parameter of an element in family.

Return Value nullNothingnullptr The associated family parameter if there is an association between them, returns null Nothing nullptr a null reference ( Nothing in Visual Basic) if not.

Autodesk.Revit.Exceptions.ArgumentNullException

Thrown when the input argument-"elementParameter"-isnullNothingnullptra null reference (Nothingin Visual Basic).