For Conceptual Mass and Curtain Panel families, indicate whether the specified dimension-driving parameter is locked.

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

Syntax

C#
`public bool IsParameterLocked( FamilyParameter familyParameter )`

Visual Basic
`Public Function IsParameterLocked ( _ familyParameter As FamilyParameter _ ) As Boolean`

Visual C++
`public: bool IsParameterLocked( FamilyParameter^ familyParameter )`

True if the parameter is lockable and is locked; false otherwise.

Exceptions

Exception	Condition
Autodesk.Revit.ExceptionsInvalidOperationException	Thrown if this family is not a Conceptual Mass or Curtain Panel family.