Gets the associated family parameter of an element parameter.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)

Syntax

C#
`public FamilyParameter GetAssociatedFamilyParameter( Parameter elementParameter )`

Visual Basic
`Public Function GetAssociatedFamilyParameter ( _ elementParameter As Parameter _ ) As FamilyParameter`

Visual C++
`public: FamilyParameter^ GetAssociatedFamilyParameter( Parameter^ elementParameter )`

elementParameter: Type: Autodesk.Revit.DBParameter
The parameter of an element in family.

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

Exceptions

Exception	Condition
Autodesk.Revit.ExceptionsArgumentNullException	Thrown when the input argument-"elementParameter"-is a null reference (Nothing in Visual Basic).