Obtains the parameter of this type with a given parameter id.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)

Syntax

C#
`public FamilyParameter this[ BuiltInParameter parameterId ] { get; }`

Visual Basic
`Public ReadOnly Property Parameter ( _ parameterId As BuiltInParameter _ ) As FamilyParameter Get`

Visual C++
`public: property FamilyParameter^ Parameter[BuiltInParameter parameterId] { FamilyParameter^ get (BuiltInParameter parameterId); }`

Remarks

Returns a null reference ( Nothing in Visual Basic) if the parameter is not found.