Share Email Facebook Twitter LinkedIn ParameterDownloadOptions Constructor Default constructor. Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0) Syntax C# public ParameterDownloadOptions() See AlsoReferenceParameterDownloadOptions ClassParameterDownloadOptions OverloadAutodesk.Revit.DB Namespace