Share Email Facebook Twitter LinkedIn Mullion.Lockable Property Get - to get whether the Mullion can be lock or unlock.Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0) Syntax C# public bool Lockable { get; }Property ValueBoolean See AlsoReferenceMullion ClassAutodesk.Revit.DB Namespace