Share Email Facebook Twitter LinkedIn MullionTypeSetIterator Constructor For Internal Use Only.Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0) Syntax C# public MullionTypeSetIterator() RemarksThis constructor is exposed to enable support for COM interop only. This object should never be created by the developer. See AlsoReferenceMullionTypeSetIterator ClassAutodesk.Revit.DB Namespace