Document

Version comparison

2020 2021 2022 2023 2024 2025 2025.3 2026 2027

Members across versions

240 members across 9 versions · 28 added later · 10 removed · 37 changed · 15 obsolete

Member-name color: stable · changed · removed · obsolete · added later

Member	2020	2021	2022	2023	2024	2025	2025.3	2026	2027
M AcquireCoordinates(ElementId)	same	same	same	same	same	same	same	same	same
M AutoJoinElements	same	same	same	same	same	same	same	same	same
M CanEnableCloudWorksharing	same	same	same	same	same	same	same	same	same
M CanEnableWorksharing	same	same	same	same	same	same	same	same	same
M Close(Boolean)	same	same	same	same	same	same	same	same	same
M Close	same	same	same	same	same	same	same	same	same
M CombineElements(CombinableElementArray)	same	same	same	same	same	same	same	same	same
M ConvertDetailToModelCurves(View, DetailCurveArray)	same	same	same	same	same	same	same	same	same
M ConvertModelToDetailCurves(View, ModelCurveArray)	same	same	same	same	same	same	same	same	same
M ConvertModelToSymbolicCurves(View, ModelCurveArray)	same	same	same	same	same	same	same	same	same
M ConvertSymbolicToModelCurves(View, SymbolicCurveArray)	same	same	same	same	same	same	same	same	same
M Delete(ICollection<ElementId>)	same	same	same	same	same	same	same	same	same
M Delete(ElementId)	same	same	same	same	same	same	same	same	same
M Dispose	same	same	same	same	same	same	same	same	same
M EditFamily(Family)	same	same	same	same	same	same	same	same	same
M EnableCloudWorksharing	same	same	same	same	same	same	same	same	same
M EnableWorksharing(String, String)	same	same	same	same	same	same	same	same	same
M Equals(Object)	same	same	same	same	same	same	same	same	same
M EraseSchemaAndAllEntities(Schema)	not yet introduced	added	same	same	same	same	same	same	same
M Export(String, String, ICollection<ElementId>, SATExportOptions)	same	same	same	same	same	same	same	same	same
M Export(String, String, IFCExportOptions)	same	same	same	same	same	same	same	same	same
M Export(String, String, ViewSet, DWFExportOptions)	same	same	same	same	same	same	same	same	same
M Export(String, String, ICollection<ElementId>, DWGExportOptions)	same	same	same	same	same	same	same	same	same
M Export(String, String, ICollection<ElementId>, DGNExportOptions)	same	same	same	same	same	same	same	same	same
M Export(String, String, GBXMLExportOptions)	same	same	same	same	same	same	same	same	same
M Export(String, String, MassGBXMLExportOptions)	same	same	same	changed	missing	missing	missing	missing	missing
M Export(String, String, NavisworksExportOptions)	same	same	same	same	same	same	same	same	same
M Export(String, String, ICollection<ElementId>, DXFExportOptions)	same	same	same	same	same	same	same	same	same
M Export(String, String, ViewSet, FBXExportOptions)	same	same	same	same	same	same	same	same	same
M Export(String, String, ViewSet, DWFXExportOptions)	same	same	same	same	same	same	same	same	same
M Export(String, String, STLExportOptions)	not yet introduced	not yet introduced	added	same	same	same	same	same	same
M Export(String, IList<ElementId>, PDFExportOptions)	not yet introduced	not yet introduced	added	same	same	same	same	same	same
M Export(String, String, OBJExportOptions)	not yet introduced	not yet introduced	not yet introduced	added	same	same	same	same	same
M Export(String, String, STEPExportOptions)	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added	same	same	same
M ExportImage(ImageExportOptions)	same	same	same	same	same	same	same	same	same
M GetActiveEditMode	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added	same
M GetAllUnusedElements(ISet<ElementId>)	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added	changed	same	same	same
M GetChangedElements(Guid)	not yet introduced	not yet introduced	not yet introduced	added	same	same	same	same	same
M GetCloudFolderId(Boolean)	not yet introduced	not yet introduced	added	same	same	same	same	same	same
M GetCloudModelPath	same	same	same	same	same	same	same	same	same
M GetCloudModelUrn	not yet introduced	not yet introduced	added	same	same	same	same	same	same
M GetDefaultElementTypeId(ElementTypeGroup)	same	same	same	same	same	same	same	same	same
M GetDefaultFamilyTypeId(ElementId)	same	same	same	same	same	same	same	same	same
M GetDocumentPreviewSettings	same	same	same	same	same	changed	same	same	same
M GetDocumentVersion(Document)	same	same	same	same	same	same	same	same	same
M GetElement(Reference)	same	same	same	same	same	same	same	same	same
M GetElement(String)	same	same	same	same	same	same	same	same	same
M GetElement(ElementId)	same	same	same	same	same	same	same	same	same
M GetHashCode	same	same	same	same	same	same	same	same	same
M GetHubId	not yet introduced	not yet introduced	added	same	same	same	same	same	same
M GetPaintedMaterial(ElementId, Face)	same	same	same	same	same	same	same	same	same
M GetPrintSettingIds	same	same	same	same	same	same	same	same	same
M GetProjectId	not yet introduced	not yet introduced	added	same	same	same	same	same	same
M GetRoomAtPoint(XYZ)	same	same	same	same	same	same	same	same	same
M GetRoomAtPoint(XYZ, Phase)	same	same	same	same	same	same	same	same	same
M GetSpaceAtPoint(XYZ)	same	same	same	same	same	same	same	same	same
M GetSpaceAtPoint(XYZ, Phase)	same	same	same	same	same	same	same	same	same
M GetSubelement(Reference)	same	same	same	same	same	same	same	same	same
M GetSubelement(ElementId, Int32)	same	same	same	same	same	same	same	same	same
M GetSubelement(String)	same	same	same	same	same	same	same	same	same
M GetTypeOfStorage(ForgeTypeId)	not yet introduced	not yet introduced	added	same	same	same	same	same	same
M GetUnits	same	same	same	same	same	changed	same	same	same
M GetUnusedElements(ISet<ElementId>)	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added	same	same	same	same
M GetWarnings	same	same	same	same	same	same	same	same	same
M GetWorksetId(ElementId)	same	same	same	same	same	same	same	same	same
M GetWorksetTable	same	same	same	same	same	same	same	same	same
M GetWorksharingCentralModelPath	same	same	same	same	same	same	same	same	same
M HasAllChangesFromCentral	same	same	same	same	same	same	same	same	same
M Import(String, SKPImportOptions, View)	same	same	same	same	same	same	same	same	same
M Import(String, DGNImportOptions, View, ElementId%)	same	same	same	same	same	same	same	same	same
M Import(String, DWGImportOptions, View, ElementId%)	same	same	same	same	same	same	same	same	same
M Import(String, ImageImportOptions, View, Element%)	same	missing	missing	missing	missing	missing	missing	missing	missing
M Import(String, GBXMLImportOptions)	same	same	same	same	same	same	same	same	same
M Import(String, SATImportOptions, View)	same	same	same	same	same	same	same	same	same
M Import(String, ImportOptions3DM, View)	not yet introduced	not yet introduced	added	same	same	same	same	same	same
M Import(String, STLImportOptions, View)	not yet introduced	not yet introduced	not yet introduced	added	same	same	same	same	same
M Import(String, OBJImportOptions, View)	not yet introduced	not yet introduced	not yet introduced	added	same	same	same	same	same
M Import(String, AXMImportOptions, View)	not yet introduced	not yet introduced	not yet introduced	added	same	same	same	same	changed
M Import(String, STEPImportOptions, View)	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added	same	same	same
M IsBackgroundCalculationInProgress	same	same	same	same	same	same	same	same	same
M IsDefaultElementTypeIdValid(ElementTypeGroup, ElementId)	same	same	same	same	same	same	same	same	same
M IsDefaultFamilyTypeIdValid(ElementId, ElementId)	same	same	same	same	same	same	same	same	same
M IsInEditMode	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added	same	same
M IsPainted(ElementId, Face)	same	same	same	same	same	same	same	same	same
M IsValidVersionGUID(Document, Guid)	not yet introduced	not yet introduced	not yet introduced	added	same	same	same	same	same
M Link(String, SKPImportOptions, View)	same	same	same	same	same	same	same	same	same
M Link(String, DGNImportOptions, View, ElementId%)	same	same	same	same	same	same	same	same	same
M Link(String, DWFImportOptions)	same	same	same	same	same	same	same	same	same
M Link(String, DWGImportOptions, View, ElementId%)	same	same	same	same	same	same	same	same	same
M Link(String, SATImportOptions, View)	same	same	same	same	same	same	same	same	same
M Link(String, ImportOptions3DM, View)	not yet introduced	not yet introduced	added	same	same	same	same	same	same
M Link(String, OBJImportOptions, View)	not yet introduced	not yet introduced	not yet introduced	added	same	same	same	same	same
M Link(String, STLImportOptions, View)	not yet introduced	not yet introduced	not yet introduced	added	same	same	same	same	same
M Link(String, STEPImportOptions, View)	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added	same	same	same
M LoadFamily(String, Family%)	same	same	same	same	same	same	same	same	same
M LoadFamily(String)	same	same	same	same	same	same	same	same	same
M LoadFamily(Document, IFamilyLoadOptions)	same	same	same	same	same	same	same	same	same
M LoadFamily(Document)	same	same	same	same	same	same	same	same	same
M LoadFamily(String, IFamilyLoadOptions, Family%)	same	same	same	same	same	same	same	same	same
M LoadFamilySymbol(String, String, IFamilyLoadOptions, FamilySymbol%)	same	same	same	same	same	same	same	same	same
M LoadFamilySymbol(String, String)	same	same	same	same	same	same	same	same	same
M LoadFamilySymbol(String, String, FamilySymbol%)	same	same	same	same	same	same	same	same	same
M MakeTransientElements(ITransientElementMaker)	same	same	same	same	same	same	same	same	same
M NewArea(ViewPlan, UV)	same	same	same	same	same	same	same	same	same
M NewAreaBoundaryConditions(Element, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)	same	same	same	same	same	changed	same	same	changed
M NewAreaBoundaryConditions(Reference, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)	same	same	same	same	same	changed	same	same	changed
M NewAreaBoundaryLine(SketchPlane, Curve, ViewPlan)	same	same	same	same	same	same	same	same	same
M NewAreas(List<AreaCreationData>)	same	same	same	same	same	same	same	same	same
M NewAreaTag(ViewPlan, Area, UV)	same	same	same	same	same	same	same	same	same
M NewCrossFitting(Connector, Connector, Connector, Connector)	same	same	same	same	same	same	same	same	same
M NewCurtainSystem(FaceArray, CurtainSystemType)	same	same	same	same	same	same	same	same	same
M NewCurtainSystem2(ReferenceArray, CurtainSystemType)	same	same	same	same	same	same	same	same	same
M NewElbowFitting(Connector, Connector)	same	same	same	same	same	same	same	same	same
M NewExtrusionRoof(CurveArray, ReferencePlane, Level, RoofType, Double, Double)	same	same	same	same	same	same	same	same	same
M NewFamilyInstance(XYZ, FamilySymbol, Element, Level, StructuralType)	same	same	same	same	same	changed	same	same	same
M NewFamilyInstance(Curve, FamilySymbol, Level, StructuralType)	same	same	same	same	same	changed	same	same	same
M NewFamilyInstance(XYZ, FamilySymbol, Level, StructuralType)	same	same	same	same	missing	missing	missing	missing	missing
M NewFascia(FasciaType, ReferenceArray)	same	same	same	same	same	changed	same	same	same
M NewFascia(FasciaType, Reference)	same	same	same	same	same	changed	same	same	same
M NewFlexDuct(Connector, IList<XYZ>, FlexDuctType)	same	same	same	same	same	same	same	same	same
M NewFlexDuct(Connector, Connector, FlexDuctType)	same	same	same	same	same	same	same	same	same
M NewFlexDuct(IList<XYZ>, FlexDuctType)	same	same	same	same	same	same	same	same	same
M NewFlexPipe(IList<XYZ>, FlexPipeType)	same	same	same	same	same	same	same	same	same
M NewFlexPipe(Connector, IList<XYZ>, FlexPipeType)	same	same	same	same	same	same	same	same	same
M NewFlexPipe(Connector, Connector, FlexPipeType)	same	same	same	same	same	same	same	same	same
M NewFloor(CurveArray, FloorType, Level, Boolean)	same	same	changed	missing	missing	missing	missing	missing	missing
M NewFloor(CurveArray, FloorType, Level, Boolean, XYZ)	same	same	changed	missing	missing	missing	missing	missing	missing
M NewFloor(CurveArray, Boolean)	same	same	changed	missing	missing	missing	missing	missing	missing
M NewFootPrintRoof(CurveArray, Level, RoofType, ModelCurveArray%)	same	same	same	same	same	same	same	same	same
M NewFoundationSlab(CurveArray, FloorType, Level, Boolean, XYZ)	same	same	changed	missing	missing	missing	missing	missing	missing
M NewGutter(GutterType, ReferenceArray)	same	same	same	same	same	changed	same	same	same
M NewGutter(GutterType, Reference)	same	same	same	same	same	changed	same	same	same
M NewLineBoundaryConditions(Element, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)	same	same	same	same	same	changed	same	same	changed
M NewLineBoundaryConditions(Reference, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)	same	same	same	same	same	changed	same	same	changed
M NewMechanicalSystem(Connector, ConnectorSet, DuctSystemType)	same	same	same	same	same	same	same	same	same
M NewOpening(Wall, XYZ, XYZ)	same	same	same	same	same	same	same	same	same
M NewOpening(Element, CurveArray, eRefFace)	same	same	same	same	same	same	same	same	same
M NewOpening(Level, Level, CurveArray)	same	same	same	same	same	same	same	same	same
M NewOpening(Element, CurveArray, Boolean)	same	same	same	same	same	same	same	same	same
M NewPipingSystem(Connector, ConnectorSet, PipeSystemType)	same	same	same	same	same	same	same	same	same
M NewPointBoundaryConditions(Reference, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)	same	same	same	same	same	changed	same	same	changed
M NewRoom(Phase)	same	same	same	same	same	changed	same	same	same
M NewRoom(Room, PlanCircuit)	same	same	same	same	same	changed	same	same	same
M NewRoom(Level, UV)	same	same	same	same	same	changed	same	same	same
M NewRoomBoundaryLines(SketchPlane, CurveArray, View)	same	same	same	same	same	same	same	same	same
M NewRooms2(Level)	same	same	same	same	same	changed	same	same	same
M NewRooms2(Level, Phase)	same	same	same	same	same	same	same	same	same
M NewRooms2(Phase, Int32)	same	same	same	same	same	same	same	same	same
M NewRoomTag(LinkElementId, UV, ElementId)	same	same	same	same	same	changed	same	same	same
M NewSlab(CurveArray, Level, Line, Double, Boolean)	same	same	changed	missing	missing	missing	missing	missing	missing
M NewSlabEdge(SlabEdgeType, ReferenceArray)	same	same	same	same	same	changed	same	same	same
M NewSlabEdge(SlabEdgeType, Reference)	same	same	same	same	same	changed	same	same	same
M NewSpace(Level, UV)	same	same	same	same	same	changed	same	same	same
M NewSpace(Level, Phase, UV)	same	same	same	same	same	changed	same	same	same
M NewSpace(Phase)	same	same	same	same	same	changed	same	same	same
M NewSpaceBoundaryLines(SketchPlane, CurveArray, View)	same	same	same	same	same	same	same	same	same
M NewSpaces2(Phase, Int32)	same	same	same	same	same	changed	same	same	same
M NewSpaces2(Level, Phase, View)	same	same	same	same	same	same	same	same	same
M NewSpaceTag(Space, UV, View)	same	same	same	same	same	changed	same	same	same
M NewSpotCoordinate(View, Reference, XYZ, XYZ, XYZ, XYZ, Boolean)	same	same	same	same	same	changed	same	same	same
M NewSpotElevation(View, Reference, XYZ, XYZ, XYZ, XYZ, Boolean)	same	same	same	same	same	changed	same	same	same
M NewTakeoffFitting(Connector, MEPCurve)	same	same	same	same	same	same	same	same	same
M NewTeeFitting(Connector, Connector, Connector)	same	same	same	same	same	same	same	same	same
M NewTransitionFitting(Connector, Connector)	same	same	same	same	same	same	same	same	same
M NewUnionFitting(Connector, Connector)	same	same	same	same	same	same	same	same	same
M NewZone(Level, Phase)	same	same	same	same	same	changed	same	changed	missing
M Paint(ElementId, Face, FamilyParameter)	same	same	same	same	same	same	same	same	same
M Paint(ElementId, Face, ElementId)	same	same	same	same	same	same	same	same	same
M PostFailure(FailureMessage)	same	same	same	same	same	same	same	same	same
M Print(ViewSet)	same	same	same	same	same	same	same	same	same
M Print(ViewSet, View)	same	same	same	same	same	same	same	same	same
M Print(ViewSet, Boolean)	same	same	same	same	same	same	same	same	same
M Print(ViewSet, View, Boolean)	same	same	same	same	same	same	same	same	same
M PublishCoordinates(LinkElementId)	same	same	same	same	same	same	same	same	same
M Regenerate	same	same	same	same	same	same	same	same	same
M ReloadLatest(ReloadLatestOptions)	same	same	same	same	same	same	same	same	same
M RemovePaint(ElementId, Face)	same	same	same	same	same	same	same	same	same
M ResetSharedCoordinates	not yet introduced	not yet introduced	added	same	same	same	same	same	same
M Save	same	same	same	same	same	same	same	same	same
M Save(SaveOptions)	same	same	same	same	same	same	same	same	same
M SaveAs(ModelPath, SaveAsOptions)	same	same	same	same	same	same	same	same	same
M SaveAs(String)	same	same	same	same	same	same	same	same	same
M SaveAs(String, SaveAsOptions)	same	same	same	same	same	same	same	same	same
M SaveAsCloudModel(String, String)	same	changed	missing	missing	missing	missing	missing	missing	missing
M SaveAsCloudModel(Guid, Guid, String, String)	not yet introduced	added	same	same	same	same	same	same	same
M SaveCloudModel	same	same	same	same	same	same	same	same	same
M SaveToProjectAsImage(ImageExportOptions)	same	same	same	same	same	same	same	same	same
M SeparateElements(CombinableElementArray)	same	same	same	same	same	same	same	same	same
M SetDefaultElementTypeId(ElementTypeGroup, ElementId)	same	same	same	same	same	same	same	same	same
M SetDefaultFamilyTypeId(ElementId, ElementId)	same	same	same	same	same	same	same	same	same
M SetUnits(Units)	same	same	same	same	same	same	same	same	same
M SynchronizeWithCentral(TransactWithCentralOptions, SynchronizeWithCentralOptions)	same	same	same	same	same	same	same	same	same
M UnpostFailure(FailureMessageKey)	same	same	same	same	same	same	same	same	same
P ActiveProjectLocation	same	same	same	same	same	same	same	same	same
P ActiveView	same	same	same	same	same	same	same	same	same
P Application	same	same	same	same	same	same	same	same	same
P Create	same	same	same	same	same	same	same	same	same
P CreationGUID	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added	same	same	same	same
P DisplayUnitSystem	same	same	same	same	same	same	same	same	same
P FamilyCreate	same	same	same	same	same	same	same	same	same
P FamilyManager	same	same	same	same	same	same	same	same	same
P IsDetached	same	same	same	same	same	same	same	same	same
P IsFamilyDocument	same	same	same	same	same	same	same	same	same
P IsLinked	same	same	same	same	same	same	same	same	same
P IsModelInCloud	same	same	same	same	same	same	same	same	same
P IsModifiable	same	same	same	same	same	same	same	same	same
P IsModified	same	same	same	same	same	same	same	same	same
P IsReadOnly	same	same	same	same	same	same	same	same	same
P IsReadOnlyFile	same	same	same	same	same	same	same	same	same
P IsValidObject	same	same	same	same	same	same	same	same	same
P IsWorkshared	same	same	same	same	same	same	same	same	same
P MassDisplayTemporaryOverride	same	same	same	same	same	same	same	same	same
P MullionTypes	same	same	same	same	same	same	same	same	same
P OwnerFamily	same	same	same	same	same	same	same	same	same
P PanelTypes	same	same	same	same	same	same	same	same	same
P ParameterBindings	same	same	same	same	same	same	same	same	same
P PathName	same	same	same	same	same	same	same	same	same
P Phases	same	same	same	same	same	same	same	same	same
P PlanTopologies(Phase)	same	same	same	same	same	same	same	same	same
P PlanTopologies	same	same	same	same	same	same	same	same	same
P PlanTopology(Level, Phase)	same	same	same	same	same	same	same	same	same
P PlanTopology(Level)	same	same	same	same	same	same	same	same	same
P PrintManager	same	same	same	same	same	same	same	same	same
P ProjectInformation	same	same	same	same	same	same	same	same	same
P ProjectLocations	same	same	same	same	same	same	same	same	same
P ReactionsAreUpToDate	same	same	same	same	same	same	same	same	same
P Settings	same	same	same	same	same	same	same	same	same
P SiteLocation	same	same	same	same	same	same	same	same	same
P Title	same	same	same	same	same	same	same	same	same
P TypeOfStorage(BuiltInParameter)	same	same	same	same	same	same	same	same	same
P WorksharingCentralGUID	same	same	same	same	same	same	same	same	same
E DocumentClosing	same	same	same	same	same	same	same	same	same
E DocumentPrinted	same	same	same	same	same	same	same	same	same
E DocumentPrinting	same	same	same	same	same	same	same	same	same
E DocumentSaved	same	same	same	same	same	same	same	same	same
E DocumentSavedAs	same	same	same	same	same	same	same	same	same
E DocumentSaving	same	same	same	same	same	same	same	same	same
E DocumentSavingAs	same	same	same	same	same	same	same	same	same
E ViewPrinted	same	same	same	same	same	same	same	same	same
E ViewPrinting	same	same	same	same	same	same	same	same	same

Per-version detail

Click a version below to see what changed in that release vs your current frame (2023).

2023 current

Changed members

Document.Export(String, String, MassGBXMLExportOptions)

Became obsolete in 2023: This method is deprecated in Revit 2023 and may be removed in a later version of Revit. We suggest you use the 'Document.Export(String, String, GBXMLExportOptions)' method instead.

folder	String	Indicates the path of a folder where to export the gbXML file.
name	String	Indicates the name of the gbXML file to export. If it doesn't end with ".xml", extension ".xml" will be added automatically. The name cannot contain any of the following characters: \/:*?"<>\|. Empty name is not acceptable.
options	MassGBXMLExportOptions	Options which control the contents of the export.

Changes in 2021 vs 2023 6 added 18 missing 1 changed

Flip API Versions →

Added in 2021 (new since 2023)

NewFloor(CurveArray, FloorType, Level, Boolean) NewFloor(CurveArray, FloorType, Level, Boolean, XYZ) NewFloor(CurveArray, Boolean) NewFoundationSlab(CurveArray, FloorType, Level, Boolean, XYZ) NewSlab(CurveArray, Level, Line, Double, Boolean) SaveAsCloudModel(String, String)

Missing in 2021 (only available in 2023)

Export(String, String, STLExportOptions) Export(String, IList<ElementId>, PDFExportOptions) Export(String, String, OBJExportOptions) GetChangedElements(Guid) GetCloudFolderId(Boolean) GetCloudModelUrn GetHubId GetProjectId GetTypeOfStorage(ForgeTypeId) Import(String, ImportOptions3DM, View) Import(String, STLImportOptions, View) Import(String, OBJImportOptions, View) Import(String, AXMImportOptions, View) IsValidVersionGUID(Document, Guid) Link(String, ImportOptions3DM, View) Link(String, OBJImportOptions, View) Link(String, STLImportOptions, View) ResetSharedCoordinates

Changed members

Document.Export(String, String, MassGBXMLExportOptions)

folder	String	Indicates the path of a folder where to export the gbXML file.
name	String	Indicates the name of the gbXML file to export. If it doesn't end with ".xml", extension ".xml" will be added automatically. The name cannot contain any of the following characters: \/:*?"<>\|. Empty name is not acceptable.
options	MassGBXMLExportOptions	Options which control the contents of the export.

Changes in 2022 vs 2023 5 added 8 missing 1 changed

Flip API Versions →

Added in 2022 (new since 2023)

Missing in 2022 (only available in 2023)

Export(String, String, OBJExportOptions) GetChangedElements(Guid) Import(String, STLImportOptions, View) Import(String, OBJImportOptions, View) Import(String, AXMImportOptions, View) IsValidVersionGUID(Document, Guid) Link(String, OBJImportOptions, View) Link(String, STLImportOptions, View)

Changed members

Document.Export(String, String, MassGBXMLExportOptions)

folder	String	Indicates the path of a folder where to export the gbXML file.
name	String	Indicates the name of the gbXML file to export. If it doesn't end with ".xml", extension ".xml" will be added automatically. The name cannot contain any of the following characters: \/:*?"<>\|. Empty name is not acceptable.
options	MassGBXMLExportOptions	Options which control the contents of the export.

Changes in 2024 vs 2023 3 added 2 missing

Flip API Versions →

Added in 2024 (new since 2023)

GetAllUnusedElements(ISet<ElementId>) GetUnusedElements(ISet<ElementId>) CreationGUID

Missing in 2024 (only available in 2023)

Export(String, String, MassGBXMLExportOptions) NewFamilyInstance(XYZ, FamilySymbol, Level, StructuralType)

Changes in 2025 vs 2023 6 added 2 missing 28 changed

Flip API Versions →

Added in 2025 (new since 2023)

Export(String, String, STEPExportOptions) GetAllUnusedElements(ISet<ElementId>) GetUnusedElements(ISet<ElementId>) Import(String, STEPImportOptions, View) Link(String, STEPImportOptions, View) CreationGUID

Missing in 2025 (only available in 2023)

Export(String, String, MassGBXMLExportOptions) NewFamilyInstance(XYZ, FamilySymbol, Level, StructuralType)

Changed members

Document.GetDocumentPreviewSettings()

→ returns

DocumentPreviewSettings

The preview settings.

Document.GetUnits()

→ returns

Units

The Units object.

Document.NewAreaBoundaryConditions(Element, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

hostElement	Element	A Wall, Slab or Slab Foundation to host the boundary conditions.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewAreaBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 2 - "Area". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewAreaBoundaryConditions(Reference, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

reference	Reference	The Geometry reference obtained from a Wall, Slab or Slab Foundation.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewAreaBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 2 - "Area". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewFamilyInstance(XYZ, FamilySymbol, Element, Level, StructuralType)

location	XYZ	The physical location where the instance is to be placed on the specified level.
symbol	FamilySymbol	A FamilySymbol object that represents the type of the instance that is to be inserted.
host	Element	A host object into which the instance will be embedded
level	Level	A Level object that is used as the base level for the object.
structuralType	StructuralType	If structural then specify the type of the component.
→ returns	FamilyInstance→nullNothingnullptr	If creation was successful then an instance to the new object is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewFamilyInstance(Curve, FamilySymbol, Level, StructuralType)

curve	Curve	The curve where the instance is based.
symbol	FamilySymbol	A FamilySymbol object that represents the type of the instance that is to be inserted.
level	Level	A Level object that is used as the base level for the object.
structuralType	StructuralType	If structural then specify the type of the component.
→ returns	FamilyInstance→nullNothingnullptr	If creation was successful then an instance to the new object is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewFascia(FasciaType, ReferenceArray)

FasciaType	FasciaType	The type of the fascia to create
references	ReferenceArray	An array of planar lines and arcs that represents the place where you want to place the fascia.
→ returns	Fascia→nullNothingnullptr	If successful a new fascia object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewFascia(FasciaType, Reference)

FasciaType	FasciaType	The type of the fascia to create
reference	Reference	A planar line or arc that represents the place where you want to place the fascia.
→ returns	Fascia→nullNothingnullptr	If successful a new fascia object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewGutter(GutterType, ReferenceArray)

GutterType	GutterType	The type of the gutter to create
references	ReferenceArray	An array of planar lines and arcs that represents the place where you want to place the gutter.
→ returns	Gutter→nullNothingnullptr	If successful a new gutter object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewGutter(GutterType, Reference)

GutterType	GutterType	The type of the gutter to create
reference	Reference	A planar line or arc that represents the place where you want to place the gutter.
→ returns	Gutter→nullNothingnullptr	If successful a new gutter object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewLineBoundaryConditions(Element, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

hostElement	Element	A Beam.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
X_Rotation	TranslationRotationValue	A value indicating the option for rotation about the X axis.
X_RotationSpringModulus	Double	Rotation Spring Modulus for X axis. Ignored if X_Rotation is not "Spring"
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewLineBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 1 - "Line". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewLineBoundaryConditions(Reference, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

reference	Reference	The Geometry reference to a Beam's, Wall's, Wall Foundation's, Slab's or Slab Foundation's analytical line.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
X_Rotation	TranslationRotationValue	A value indicating the option for rotation about the X axis.
X_RotationSpringModulus	Double	Rotation Spring Modulus for X axis. Ignored if X_Rotation is not "Spring"
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewLineBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 1 - "Line". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewPointBoundaryConditions(Reference, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

reference	Reference	A Geometry reference to a Beam's, Brace's or Column's analytical line end.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
X_Rotation	TranslationRotationValue	A value indicating the option for rotation about the X axis.
X_RotationSpringModulus	Double	Rotation Spring Modulus for X axis. Ignored if X_Rotation is not "Spring".
Y_Rotation	TranslationRotationValue	A value indicating the option for rotation about the Y axis.
Y_RotationSpringModulus	Double	Rotation Spring Modulus for Y axis. Ignored if Y_Rotation is not "Spring".
Z_Rotation	TranslationRotationValue	A value indicating the option for rotation about the Z axis.
Z_RotationSpringModulus	Double	Rotation Spring Modulus for Z axis. Ignored if Y_Rotation is not "Spring".
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewPointBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 0 - "Point". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewRoom(Phase)

phase	Phase	The phase in which the room is to exist.
→ returns	Room→nullNothingnullptr	If successful the new room , otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRoom(Room, PlanCircuit)

room	Room	The room which you want to locate in the circuit. Pass <span class="keyword">null</span><span class="nu">a null reference (<span class="keyword">Nothing</span> in Visual Basic)</span> to create a new room.
circuit	PlanCircuit	The circuit in which you want to locate a room.
→ returns	Room→nullNothingnullptr	If successful the room is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRoom(Level, UV)

level	Level	The level on which the room is to exist.
point	UV	A 2D point that dictates the location of the room on that specified level.
→ returns	Room→nullNothingnullptr	If successful the new room will be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRooms2(Level)

level	Level	The level from which the circuits are found.
→ returns	ICollection→nullNothingnullptr	If successful, a set of ElementIds which contains the rooms created should be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRoomTag(LinkElementId, UV, ElementId)

roomId	LinkElementId	The HostOrLinkElementId of the Room.
point	UV	A 2D point that defines the tag location on the level of the room.
viewId	ElementId	The id of the view where the tag will be shown. If <span class="keyword">null</span><span class="nu">a null reference (<span class="keyword">Nothing</span> in Visual Basic)</span> and the room in not in a Revit link, the view of the room will be used.
→ returns	RoomTag→nullNothingnullptr	If successful a RoomTag object will be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSlabEdge(SlabEdgeType, ReferenceArray)

SlabEdgeType	SlabEdgeType	The type of the slab edge to create
references	ReferenceArray	An array of planar lines and arcs that represents the place where you want to place the slab edge.
→ returns	SlabEdge→nullNothingnullptr	If successful a new slab edge object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSlabEdge(SlabEdgeType, Reference)

SlabEdgeType	SlabEdgeType	The type of the slab edge to create
reference	Reference	A planar line or arc that represents the place where you want to place the slab edge.
→ returns	SlabEdge→nullNothingnullptr	If successful a new slab edge object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpace(Level, UV)

level	Level	The level on which the space is to exist.
point	UV	A 2D point that dictates the location on that specified level.
→ returns	Space→nullNothingnullptr	If successful the new space element is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpace(Level, Phase, UV)

level	Level	The level on which the room is to exist.
phase	Phase	The phase in which the room is to exist.
point	UV	A 2D point that dictates the location on that specified level.
→ returns	Space→nullNothingnullptr	If successful a new Space element within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpace(Phase)

phase	Phase	The phase in which the space is to exist.
→ returns	Space→nullNothingnullptr	If successful the new space should be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpaces2(Phase, Int32)

phase	Phase	The phase in which the spaces are to exist.
count	Int32
→ returns	ICollection→nullNothingnullptr	If successful, a set of ElementIds of new unplaced spaces are be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpaceTag(Space, UV, View)

space	Space	The Space which the tag refers.
point	UV	A 2D point that dictates the location on the level of the space.
view	View	The view where the tag will lie.
→ returns	SpaceTag→nullNothingnullptr	If successful a SpaceTag object will be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) . Suitable exceptions will be fired if the parameters are invalid.

Document.NewSpotCoordinate(View, Reference, XYZ, XYZ, XYZ, XYZ, Boolean)

view	View	The view in which the spot coordinate is to be visible.
reference	Reference	The reference to which the spot coordinate is to be bound.
origin	XYZ	The point which the spot coordinate evaluate.
bend	XYZ	The bend point for the spot coordinate.
end	XYZ	The end point for the spot coordinate.
refPt	XYZ	The actual point on the reference which the spot coordinate evaluate.
hasLeader	Boolean	Indicate if it has leader or not.
→ returns	SpotDimension→nullNothingnullptr	If successful a new spot dimension object, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpotElevation(View, Reference, XYZ, XYZ, XYZ, XYZ, Boolean)

view	View	The view in which the spot elevation is to be visible.
reference	Reference	The reference to which the spot elevation is to be bound.
origin	XYZ	The point which the spot elevation evaluate.
bend	XYZ	The bend point for the spot elevation.
end	XYZ	The end point for the spot elevation.
refPt	XYZ	The actual point on the reference which the spot elevation evaluate.
hasLeader	Boolean	Indicate if it has leader or not.
→ returns	SpotDimension→nullNothingnullptr	If successful a new spot dimension object, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewZone(Level, Phase)

level	Level	The level on which the Zone is to exist.
phase	Phase	The associative phase on which the Zone is to exist.
→ returns	Zone→nullNothingnullptr	If successful a new Zone element within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Changes in 2025.3 vs 2023 7 added 2 missing 28 changed

Flip API Versions →

Added in 2025.3 (new since 2023)

Export(String, String, STEPExportOptions) GetAllUnusedElements(ISet<ElementId>) GetUnusedElements(ISet<ElementId>) Import(String, STEPImportOptions, View) IsInEditMode Link(String, STEPImportOptions, View) CreationGUID

Missing in 2025.3 (only available in 2023)

Export(String, String, MassGBXMLExportOptions) NewFamilyInstance(XYZ, FamilySymbol, Level, StructuralType)

Changed members

Document.GetDocumentPreviewSettings()

→ returns

DocumentPreviewSettings

The preview settings.

Document.GetUnits()

→ returns

Units

The Units object.

Document.NewAreaBoundaryConditions(Element, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

hostElement	Element	A Wall, Slab or Slab Foundation to host the boundary conditions.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewAreaBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 2 - "Area". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewAreaBoundaryConditions(Reference, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

reference	Reference	The Geometry reference obtained from a Wall, Slab or Slab Foundation.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewAreaBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 2 - "Area". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewFamilyInstance(XYZ, FamilySymbol, Element, Level, StructuralType)

location	XYZ	The physical location where the instance is to be placed on the specified level.
symbol	FamilySymbol	A FamilySymbol object that represents the type of the instance that is to be inserted.
host	Element	A host object into which the instance will be embedded
level	Level	A Level object that is used as the base level for the object.
structuralType	StructuralType	If structural then specify the type of the component.
→ returns	FamilyInstance→nullNothingnullptr	If creation was successful then an instance to the new object is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewFamilyInstance(Curve, FamilySymbol, Level, StructuralType)

curve	Curve	The curve where the instance is based.
symbol	FamilySymbol	A FamilySymbol object that represents the type of the instance that is to be inserted.
level	Level	A Level object that is used as the base level for the object.
structuralType	StructuralType	If structural then specify the type of the component.
→ returns	FamilyInstance→nullNothingnullptr	If creation was successful then an instance to the new object is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewFascia(FasciaType, ReferenceArray)

FasciaType	FasciaType	The type of the fascia to create
references	ReferenceArray	An array of planar lines and arcs that represents the place where you want to place the fascia.
→ returns	Fascia→nullNothingnullptr	If successful a new fascia object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewFascia(FasciaType, Reference)

FasciaType	FasciaType	The type of the fascia to create
reference	Reference	A planar line or arc that represents the place where you want to place the fascia.
→ returns	Fascia→nullNothingnullptr	If successful a new fascia object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewGutter(GutterType, ReferenceArray)

GutterType	GutterType	The type of the gutter to create
references	ReferenceArray	An array of planar lines and arcs that represents the place where you want to place the gutter.
→ returns	Gutter→nullNothingnullptr	If successful a new gutter object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewGutter(GutterType, Reference)

GutterType	GutterType	The type of the gutter to create
reference	Reference	A planar line or arc that represents the place where you want to place the gutter.
→ returns	Gutter→nullNothingnullptr	If successful a new gutter object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewLineBoundaryConditions(Element, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

hostElement	Element	A Beam.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
X_Rotation	TranslationRotationValue	A value indicating the option for rotation about the X axis.
X_RotationSpringModulus	Double	Rotation Spring Modulus for X axis. Ignored if X_Rotation is not "Spring"
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewLineBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 1 - "Line". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewLineBoundaryConditions(Reference, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

reference	Reference	The Geometry reference to a Beam's, Wall's, Wall Foundation's, Slab's or Slab Foundation's analytical line.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
X_Rotation	TranslationRotationValue	A value indicating the option for rotation about the X axis.
X_RotationSpringModulus	Double	Rotation Spring Modulus for X axis. Ignored if X_Rotation is not "Spring"
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewLineBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 1 - "Line". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

reference	Reference	A Geometry reference to a Beam's, Brace's or Column's analytical line end.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
X_Rotation	TranslationRotationValue	A value indicating the option for rotation about the X axis.
X_RotationSpringModulus	Double	Rotation Spring Modulus for X axis. Ignored if X_Rotation is not "Spring".
Y_Rotation	TranslationRotationValue	A value indicating the option for rotation about the Y axis.
Y_RotationSpringModulus	Double	Rotation Spring Modulus for Y axis. Ignored if Y_Rotation is not "Spring".
Z_Rotation	TranslationRotationValue	A value indicating the option for rotation about the Z axis.
Z_RotationSpringModulus	Double	Rotation Spring Modulus for Z axis. Ignored if Y_Rotation is not "Spring".
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewPointBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 0 - "Point". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewRoom(Phase)

phase	Phase	The phase in which the room is to exist.
→ returns	Room→nullNothingnullptr	If successful the new room , otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRoom(Room, PlanCircuit)

room	Room	The room which you want to locate in the circuit. Pass <span class="keyword">null</span><span class="nu">a null reference (<span class="keyword">Nothing</span> in Visual Basic)</span> to create a new room.
circuit	PlanCircuit	The circuit in which you want to locate a room.
→ returns	Room→nullNothingnullptr	If successful the room is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRoom(Level, UV)

level	Level	The level on which the room is to exist.
point	UV	A 2D point that dictates the location of the room on that specified level.
→ returns	Room→nullNothingnullptr	If successful the new room will be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRooms2(Level)

level	Level	The level from which the circuits are found.
→ returns	ICollection→nullNothingnullptr	If successful, a set of ElementIds which contains the rooms created should be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRoomTag(LinkElementId, UV, ElementId)

roomId	LinkElementId	The HostOrLinkElementId of the Room.
point	UV	A 2D point that defines the tag location on the level of the room.
viewId	ElementId	The id of the view where the tag will be shown. If <span class="keyword">null</span><span class="nu">a null reference (<span class="keyword">Nothing</span> in Visual Basic)</span> and the room in not in a Revit link, the view of the room will be used.
→ returns	RoomTag→nullNothingnullptr	If successful a RoomTag object will be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSlabEdge(SlabEdgeType, ReferenceArray)

SlabEdgeType	SlabEdgeType	The type of the slab edge to create
references	ReferenceArray	An array of planar lines and arcs that represents the place where you want to place the slab edge.
→ returns	SlabEdge→nullNothingnullptr	If successful a new slab edge object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSlabEdge(SlabEdgeType, Reference)

SlabEdgeType	SlabEdgeType	The type of the slab edge to create
reference	Reference	A planar line or arc that represents the place where you want to place the slab edge.
→ returns	SlabEdge→nullNothingnullptr	If successful a new slab edge object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpace(Level, UV)

level	Level	The level on which the space is to exist.
point	UV	A 2D point that dictates the location on that specified level.
→ returns	Space→nullNothingnullptr	If successful the new space element is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpace(Level, Phase, UV)

level	Level	The level on which the room is to exist.
phase	Phase	The phase in which the room is to exist.
point	UV	A 2D point that dictates the location on that specified level.
→ returns	Space→nullNothingnullptr	If successful a new Space element within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpace(Phase)

phase	Phase	The phase in which the space is to exist.
→ returns	Space→nullNothingnullptr	If successful the new space should be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpaces2(Phase, Int32)

phase	Phase	The phase in which the spaces are to exist.
count	Int32
→ returns	ICollection→nullNothingnullptr	If successful, a set of ElementIds of new unplaced spaces are be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpaceTag(Space, UV, View)

space	Space	The Space which the tag refers.
point	UV	A 2D point that dictates the location on the level of the space.
view	View	The view where the tag will lie.
→ returns	SpaceTag→nullNothingnullptr	If successful a SpaceTag object will be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) . Suitable exceptions will be fired if the parameters are invalid.

Document.NewSpotCoordinate(View, Reference, XYZ, XYZ, XYZ, XYZ, Boolean)

view	View	The view in which the spot coordinate is to be visible.
reference	Reference	The reference to which the spot coordinate is to be bound.
origin	XYZ	The point which the spot coordinate evaluate.
bend	XYZ	The bend point for the spot coordinate.
end	XYZ	The end point for the spot coordinate.
refPt	XYZ	The actual point on the reference which the spot coordinate evaluate.
hasLeader	Boolean	Indicate if it has leader or not.
→ returns	SpotDimension→nullNothingnullptr	If successful a new spot dimension object, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpotElevation(View, Reference, XYZ, XYZ, XYZ, XYZ, Boolean)

view	View	The view in which the spot elevation is to be visible.
reference	Reference	The reference to which the spot elevation is to be bound.
origin	XYZ	The point which the spot elevation evaluate.
bend	XYZ	The bend point for the spot elevation.
end	XYZ	The end point for the spot elevation.
refPt	XYZ	The actual point on the reference which the spot elevation evaluate.
hasLeader	Boolean	Indicate if it has leader or not.
→ returns	SpotDimension→nullNothingnullptr	If successful a new spot dimension object, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewZone(Level, Phase)

level	Level	The level on which the Zone is to exist.
phase	Phase	The associative phase on which the Zone is to exist.
→ returns	Zone→nullNothingnullptr	If successful a new Zone element within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Changes in 2026 vs 2023 8 added 2 missing 28 changed

Flip API Versions →

Added in 2026 (new since 2023)

Export(String, String, STEPExportOptions) GetActiveEditMode GetAllUnusedElements(ISet<ElementId>) GetUnusedElements(ISet<ElementId>) Import(String, STEPImportOptions, View) IsInEditMode Link(String, STEPImportOptions, View) CreationGUID

Missing in 2026 (only available in 2023)

Export(String, String, MassGBXMLExportOptions) NewFamilyInstance(XYZ, FamilySymbol, Level, StructuralType)

Changed members

Document.GetDocumentPreviewSettings()

→ returns

DocumentPreviewSettings

The preview settings.

Document.GetUnits()

→ returns

Units

The Units object.

Document.NewAreaBoundaryConditions(Element, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

hostElement	Element	A Wall, Slab or Slab Foundation to host the boundary conditions.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewAreaBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 2 - "Area". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewAreaBoundaryConditions(Reference, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

reference	Reference	The Geometry reference obtained from a Wall, Slab or Slab Foundation.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewAreaBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 2 - "Area". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewFamilyInstance(XYZ, FamilySymbol, Element, Level, StructuralType)

location	XYZ	The physical location where the instance is to be placed on the specified level.
symbol	FamilySymbol	A FamilySymbol object that represents the type of the instance that is to be inserted.
host	Element	A host object into which the instance will be embedded
level	Level	A Level object that is used as the base level for the object.
structuralType	StructuralType	If structural then specify the type of the component.
→ returns	FamilyInstance→nullNothingnullptr	If creation was successful then an instance to the new object is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewFamilyInstance(Curve, FamilySymbol, Level, StructuralType)

curve	Curve	The curve where the instance is based.
symbol	FamilySymbol	A FamilySymbol object that represents the type of the instance that is to be inserted.
level	Level	A Level object that is used as the base level for the object.
structuralType	StructuralType	If structural then specify the type of the component.
→ returns	FamilyInstance→nullNothingnullptr	If creation was successful then an instance to the new object is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewFascia(FasciaType, ReferenceArray)

FasciaType	FasciaType	The type of the fascia to create
references	ReferenceArray	An array of planar lines and arcs that represents the place where you want to place the fascia.
→ returns	Fascia→nullNothingnullptr	If successful a new fascia object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewFascia(FasciaType, Reference)

FasciaType	FasciaType	The type of the fascia to create
reference	Reference	A planar line or arc that represents the place where you want to place the fascia.
→ returns	Fascia→nullNothingnullptr	If successful a new fascia object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewGutter(GutterType, ReferenceArray)

GutterType	GutterType	The type of the gutter to create
references	ReferenceArray	An array of planar lines and arcs that represents the place where you want to place the gutter.
→ returns	Gutter→nullNothingnullptr	If successful a new gutter object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewGutter(GutterType, Reference)

GutterType	GutterType	The type of the gutter to create
reference	Reference	A planar line or arc that represents the place where you want to place the gutter.
→ returns	Gutter→nullNothingnullptr	If successful a new gutter object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewLineBoundaryConditions(Element, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

hostElement	Element	A Beam.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
X_Rotation	TranslationRotationValue	A value indicating the option for rotation about the X axis.
X_RotationSpringModulus	Double	Rotation Spring Modulus for X axis. Ignored if X_Rotation is not "Spring"
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewLineBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 1 - "Line". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewLineBoundaryConditions(Reference, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

reference	Reference	The Geometry reference to a Beam's, Wall's, Wall Foundation's, Slab's or Slab Foundation's analytical line.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
X_Rotation	TranslationRotationValue	A value indicating the option for rotation about the X axis.
X_RotationSpringModulus	Double	Rotation Spring Modulus for X axis. Ignored if X_Rotation is not "Spring"
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewLineBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 1 - "Line". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

reference	Reference	A Geometry reference to a Beam's, Brace's or Column's analytical line end.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
X_Rotation	TranslationRotationValue	A value indicating the option for rotation about the X axis.
X_RotationSpringModulus	Double	Rotation Spring Modulus for X axis. Ignored if X_Rotation is not "Spring".
Y_Rotation	TranslationRotationValue	A value indicating the option for rotation about the Y axis.
Y_RotationSpringModulus	Double	Rotation Spring Modulus for Y axis. Ignored if Y_Rotation is not "Spring".
Z_Rotation	TranslationRotationValue	A value indicating the option for rotation about the Z axis.
Z_RotationSpringModulus	Double	Rotation Spring Modulus for Z axis. Ignored if Y_Rotation is not "Spring".
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewPointBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 0 - "Point". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewRoom(Phase)

phase	Phase	The phase in which the room is to exist.
→ returns	Room→nullNothingnullptr	If successful the new room , otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRoom(Room, PlanCircuit)

room	Room	The room which you want to locate in the circuit. Pass <span class="keyword">null</span><span class="nu">a null reference (<span class="keyword">Nothing</span> in Visual Basic)</span> to create a new room.
circuit	PlanCircuit	The circuit in which you want to locate a room.
→ returns	Room→nullNothingnullptr	If successful the room is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRoom(Level, UV)

level	Level	The level on which the room is to exist.
point	UV	A 2D point that dictates the location of the room on that specified level.
→ returns	Room→nullNothingnullptr	If successful the new room will be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRooms2(Level)

level	Level	The level from which the circuits are found.
→ returns	ICollection→nullNothingnullptr	If successful, a set of ElementIds which contains the rooms created should be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRoomTag(LinkElementId, UV, ElementId)

roomId	LinkElementId	The HostOrLinkElementId of the Room.
point	UV	A 2D point that defines the tag location on the level of the room.
viewId	ElementId	The id of the view where the tag will be shown. If <span class="keyword">null</span><span class="nu">a null reference (<span class="keyword">Nothing</span> in Visual Basic)</span> and the room in not in a Revit link, the view of the room will be used.
→ returns	RoomTag→nullNothingnullptr	If successful a RoomTag object will be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSlabEdge(SlabEdgeType, ReferenceArray)

SlabEdgeType	SlabEdgeType	The type of the slab edge to create
references	ReferenceArray	An array of planar lines and arcs that represents the place where you want to place the slab edge.
→ returns	SlabEdge→nullNothingnullptr	If successful a new slab edge object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSlabEdge(SlabEdgeType, Reference)

SlabEdgeType	SlabEdgeType	The type of the slab edge to create
reference	Reference	A planar line or arc that represents the place where you want to place the slab edge.
→ returns	SlabEdge→nullNothingnullptr	If successful a new slab edge object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpace(Level, UV)

level	Level	The level on which the space is to exist.
point	UV	A 2D point that dictates the location on that specified level.
→ returns	Space→nullNothingnullptr	If successful the new space element is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpace(Level, Phase, UV)

level	Level	The level on which the room is to exist.
phase	Phase	The phase in which the room is to exist.
point	UV	A 2D point that dictates the location on that specified level.
→ returns	Space→nullNothingnullptr	If successful a new Space element within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpace(Phase)

phase	Phase	The phase in which the space is to exist.
→ returns	Space→nullNothingnullptr	If successful the new space should be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpaces2(Phase, Int32)

phase	Phase	The phase in which the spaces are to exist.
count	Int32
→ returns	ICollection→nullNothingnullptr	If successful, a set of ElementIds of new unplaced spaces are be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpaceTag(Space, UV, View)

space	Space	The Space which the tag refers.
point	UV	A 2D point that dictates the location on the level of the space.
view	View	The view where the tag will lie.
→ returns	SpaceTag→nullNothingnullptr	If successful a SpaceTag object will be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) . Suitable exceptions will be fired if the parameters are invalid.

Document.NewSpotCoordinate(View, Reference, XYZ, XYZ, XYZ, XYZ, Boolean)

view	View	The view in which the spot coordinate is to be visible.
reference	Reference	The reference to which the spot coordinate is to be bound.
origin	XYZ	The point which the spot coordinate evaluate.
bend	XYZ	The bend point for the spot coordinate.
end	XYZ	The end point for the spot coordinate.
refPt	XYZ	The actual point on the reference which the spot coordinate evaluate.
hasLeader	Boolean	Indicate if it has leader or not.
→ returns	SpotDimension→nullNothingnullptr	If successful a new spot dimension object, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpotElevation(View, Reference, XYZ, XYZ, XYZ, XYZ, Boolean)

view	View	The view in which the spot elevation is to be visible.
reference	Reference	The reference to which the spot elevation is to be bound.
origin	XYZ	The point which the spot elevation evaluate.
bend	XYZ	The bend point for the spot elevation.
end	XYZ	The end point for the spot elevation.
refPt	XYZ	The actual point on the reference which the spot elevation evaluate.
hasLeader	Boolean	Indicate if it has leader or not.
→ returns	SpotDimension→nullNothingnullptr	If successful a new spot dimension object, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewZone(Level, Phase)

No longer obsolete in 2023 (was obsolete in 2026)

level	Level	The level on which the Zone is to exist.
phase	Phase	The associative phase on which the Zone is to exist.
→ returns	Zone→nullNothingnullptr	If successful a new Zone element within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Changes in 2027 vs 2023 8 added 3 missing 28 changed

Flip API Versions →

Added in 2027 (new since 2023)

Missing in 2027 (only available in 2023)

Export(String, String, MassGBXMLExportOptions) NewFamilyInstance(XYZ, FamilySymbol, Level, StructuralType) NewZone(Level, Phase)

Changed members

Document.GetDocumentPreviewSettings()

→ returns

DocumentPreviewSettings

The preview settings.

Document.GetUnits()

→ returns

Units

The Units object.

Document.Import(String, AXMImportOptions, View)

No longer obsolete in 2023 (was obsolete in 2027)

file	String	Full path of the file to import. File must exist and must be a valid AXM file.
options	AXMImportOptions	Various import options applicable to the AXM format. If <span class="keyword">null</span><span class="nu">a null reference (<span class="keyword">Nothing</span> in Visual Basic)</span>, all options will be set to their respective default values. Import FormIt support Preserve color mode, center-to-center and origin-to-origin placement, other options are not supported. Import FormIt does not support orient to view and this view only option.
pDBView	View	View used to aid placement of the imported file. If the options specify center-to-center placement, this argument is required and the imported file will be placed in the center of the specified view. Otherwise, this view is used to obtain a base level to associate with the imported file. If not specified, an existing view will be chosen instead and may open a view or associate the imported file to an arbitrary level.
→ returns	ElementId	Returns the element Id of the imported instance.

Document.NewAreaBoundaryConditions(Element, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

No longer obsolete in 2023 (was obsolete in 2027)

hostElement	Element	A Wall, Slab or Slab Foundation to host the boundary conditions.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewAreaBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 2 - "Area". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewAreaBoundaryConditions(Reference, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

No longer obsolete in 2023 (was obsolete in 2027)

reference	Reference	The Geometry reference obtained from a Wall, Slab or Slab Foundation.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewAreaBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 2 - "Area". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewFamilyInstance(XYZ, FamilySymbol, Element, Level, StructuralType)

location	XYZ	The physical location where the instance is to be placed on the specified level.
symbol	FamilySymbol	A FamilySymbol object that represents the type of the instance that is to be inserted.
host	Element	A host object into which the instance will be embedded
level	Level	A Level object that is used as the base level for the object.
structuralType	StructuralType	If structural then specify the type of the component.
→ returns	FamilyInstance→nullNothingnullptr	If creation was successful then an instance to the new object is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewFamilyInstance(Curve, FamilySymbol, Level, StructuralType)

curve	Curve	The curve where the instance is based.
symbol	FamilySymbol	A FamilySymbol object that represents the type of the instance that is to be inserted.
level	Level	A Level object that is used as the base level for the object.
structuralType	StructuralType	If structural then specify the type of the component.
→ returns	FamilyInstance→nullNothingnullptr	If creation was successful then an instance to the new object is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewFascia(FasciaType, ReferenceArray)

FasciaType	FasciaType	The type of the fascia to create
references	ReferenceArray	An array of planar lines and arcs that represents the place where you want to place the fascia.
→ returns	Fascia→nullNothingnullptr	If successful a new fascia object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewFascia(FasciaType, Reference)

FasciaType	FasciaType	The type of the fascia to create
reference	Reference	A planar line or arc that represents the place where you want to place the fascia.
→ returns	Fascia→nullNothingnullptr	If successful a new fascia object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewGutter(GutterType, ReferenceArray)

GutterType	GutterType	The type of the gutter to create
references	ReferenceArray	An array of planar lines and arcs that represents the place where you want to place the gutter.
→ returns	Gutter→nullNothingnullptr	If successful a new gutter object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewGutter(GutterType, Reference)

GutterType	GutterType	The type of the gutter to create
reference	Reference	A planar line or arc that represents the place where you want to place the gutter.
→ returns	Gutter→nullNothingnullptr	If successful a new gutter object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewLineBoundaryConditions(Element, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

No longer obsolete in 2023 (was obsolete in 2027)

hostElement	Element	A Beam.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
X_Rotation	TranslationRotationValue	A value indicating the option for rotation about the X axis.
X_RotationSpringModulus	Double	Rotation Spring Modulus for X axis. Ignored if X_Rotation is not "Spring"
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewLineBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 1 - "Line". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewLineBoundaryConditions(Reference, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double, TranslationRotationValue, Double)

No longer obsolete in 2023 (was obsolete in 2027)

reference	Reference	The Geometry reference to a Beam's, Wall's, Wall Foundation's, Slab's or Slab Foundation's analytical line.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
X_Rotation	TranslationRotationValue	A value indicating the option for rotation about the X axis.
X_RotationSpringModulus	Double	Rotation Spring Modulus for X axis. Ignored if X_Rotation is not "Spring"
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewLineBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 1 - "Line". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

No longer obsolete in 2023 (was obsolete in 2027)

reference	Reference	A Geometry reference to a Beam's, Brace's or Column's analytical line end.
X_Translation	TranslationRotationValue	A value indicating the X axis translation option.
X_TranslationSpringModulus	Double	Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation	TranslationRotationValue	A value indicating the Y axis translation option.
Y_TranslationSpringModulus	Double	Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation	TranslationRotationValue	A value indicating the Z axis translation option.
Z_TranslationSpringModulus	Double	Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
X_Rotation	TranslationRotationValue	A value indicating the option for rotation about the X axis.
X_RotationSpringModulus	Double	Rotation Spring Modulus for X axis. Ignored if X_Rotation is not "Spring".
Y_Rotation	TranslationRotationValue	A value indicating the option for rotation about the Y axis.
Y_RotationSpringModulus	Double	Rotation Spring Modulus for Y axis. Ignored if Y_Rotation is not "Spring".
Z_Rotation	TranslationRotationValue	A value indicating the option for rotation about the Z axis.
Z_RotationSpringModulus	Double	Rotation Spring Modulus for Z axis. Ignored if Y_Rotation is not "Spring".
→ returns	BoundaryConditions→nullNothingnullptr	If successful, NewPointBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 0 - "Point". null Nothing nullptr a null reference ( Nothing in Visual Basic) is returned if the operation fails.

Document.NewRoom(Phase)

phase	Phase	The phase in which the room is to exist.
→ returns	Room→nullNothingnullptr	If successful the new room , otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRoom(Room, PlanCircuit)

room	Room	The room which you want to locate in the circuit. Pass <span class="keyword">null</span><span class="nu">a null reference (<span class="keyword">Nothing</span> in Visual Basic)</span> to create a new room.
circuit	PlanCircuit	The circuit in which you want to locate a room.
→ returns	Room→nullNothingnullptr	If successful the room is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRoom(Level, UV)

level	Level	The level on which the room is to exist.
point	UV	A 2D point that dictates the location of the room on that specified level.
→ returns	Room→nullNothingnullptr	If successful the new room will be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRooms2(Level)

level	Level	The level from which the circuits are found.
→ returns	ICollection→nullNothingnullptr	If successful, a set of ElementIds which contains the rooms created should be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewRoomTag(LinkElementId, UV, ElementId)

roomId	LinkElementId	The HostOrLinkElementId of the Room.
point	UV	A 2D point that defines the tag location on the level of the room.
viewId	ElementId	The id of the view where the tag will be shown. If <span class="keyword">null</span><span class="nu">a null reference (<span class="keyword">Nothing</span> in Visual Basic)</span> and the room in not in a Revit link, the view of the room will be used.
→ returns	RoomTag→nullNothingnullptr	If successful a RoomTag object will be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSlabEdge(SlabEdgeType, ReferenceArray)

SlabEdgeType	SlabEdgeType	The type of the slab edge to create
references	ReferenceArray	An array of planar lines and arcs that represents the place where you want to place the slab edge.
→ returns	SlabEdge→nullNothingnullptr	If successful a new slab edge object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSlabEdge(SlabEdgeType, Reference)

SlabEdgeType	SlabEdgeType	The type of the slab edge to create
reference	Reference	A planar line or arc that represents the place where you want to place the slab edge.
→ returns	SlabEdge→nullNothingnullptr	If successful a new slab edge object within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpace(Level, UV)

level	Level	The level on which the space is to exist.
point	UV	A 2D point that dictates the location on that specified level.
→ returns	Space→nullNothingnullptr	If successful the new space element is returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpace(Level, Phase, UV)

level	Level	The level on which the room is to exist.
phase	Phase	The phase in which the room is to exist.
point	UV	A 2D point that dictates the location on that specified level.
→ returns	Space→nullNothingnullptr	If successful a new Space element within the project, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpace(Phase)

phase	Phase	The phase in which the space is to exist.
→ returns	Space→nullNothingnullptr	If successful the new space should be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpaces2(Phase, Int32)

phase	Phase	The phase in which the spaces are to exist.
count	Int32
→ returns	ICollection→nullNothingnullptr	If successful, a set of ElementIds of new unplaced spaces are be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpaceTag(Space, UV, View)

space	Space	The Space which the tag refers.
point	UV	A 2D point that dictates the location on the level of the space.
view	View	The view where the tag will lie.
→ returns	SpaceTag→nullNothingnullptr	If successful a SpaceTag object will be returned, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) . Suitable exceptions will be fired if the parameters are invalid.

Document.NewSpotCoordinate(View, Reference, XYZ, XYZ, XYZ, XYZ, Boolean)

view	View	The view in which the spot coordinate is to be visible.
reference	Reference	The reference to which the spot coordinate is to be bound.
origin	XYZ	The point which the spot coordinate evaluate.
bend	XYZ	The bend point for the spot coordinate.
end	XYZ	The end point for the spot coordinate.
refPt	XYZ	The actual point on the reference which the spot coordinate evaluate.
hasLeader	Boolean	Indicate if it has leader or not.
→ returns	SpotDimension→nullNothingnullptr	If successful a new spot dimension object, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document.NewSpotElevation(View, Reference, XYZ, XYZ, XYZ, XYZ, Boolean)

view	View	The view in which the spot elevation is to be visible.
reference	Reference	The reference to which the spot elevation is to be bound.
origin	XYZ	The point which the spot elevation evaluate.
bend	XYZ	The bend point for the spot elevation.
end	XYZ	The end point for the spot elevation.
refPt	XYZ	The actual point on the reference which the spot elevation evaluate.
hasLeader	Boolean	Indicate if it has leader or not.
→ returns	SpotDimension→nullNothingnullptr	If successful a new spot dimension object, otherwise null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Document

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