Application

Version comparison

2020 2021 2022 2023 2024 2025 2025.3 2026 2027

Members across versions

180 members across 9 versions · 13 added later · 2 removed · 6 changed · 1 obsolete

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

Member	2020	2021	2022	2023	2024	2025	2025.3	2026	2027
M CopyModel(ModelPath, String, Boolean)	same	same	same	same	same	same	same	same	same
M Dispose	same	same	same	same	same	same	same	same	same
M ExtractPartAtomFromFamilyFile(String, String)	same	same	same	same	same	same	same	same	same
M GetAssets(AssetType)	same	same	same	same	same	same	same	same	same
M GetExtendedApiService``1(?)	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added
M GetFailureDefinitionRegistry	same	same	same	same	same	same	same	same	same
M GetLibraryPaths	same	same	same	same	same	same	same	same	same
M GetRevitServerNetworkHosts	same	same	same	same	same	same	same	same	same
M GetSystemsAnalysisWorkflowNames	not yet introduced	added	same	same	same	same	same	same	same
M GetSystemsAnalysisWorkflows	not yet introduced	added	same	same	same	same	same	same	same
M GetWorksharingCentralGUID(ServerPath)	same	same	same	same	same	same	same	same	same
M IsJournalPlaying	same	same	same	same	same	same	same	same	same
M IsValidThickness(Double)	same	same	same	same	same	same	same	same	same
M NewAreaCreationData(ViewPlan, UV)	same	same	same	same	same	same	same	same	same
M NewBoundingBoxUV	same	same	same	same	same	same	same	same	same
M NewBoundingBoxUV(Double, Double, Double, Double)	same	same	same	same	same	same	same	same	same
M NewBoundingBoxXYZ	same	same	same	same	same	same	same	same	same
M NewCategorySet	same	same	same	same	same	same	same	same	same
M NewColor	same	same	same	same	same	same	same	same	same
M NewCombinableElementArray	same	same	same	same	same	same	same	same	same
M NewCurveArrArray	same	same	same	same	same	same	same	same	same
M NewCurveArray	same	same	same	same	same	same	same	same	same
M NewCurveLoopsProfile(CurveArrArray)	same	same	same	same	same	same	same	same	same
M NewDoubleArray	same	same	same	same	same	same	same	same	same
M NewDWFExportOptions	same	same	same	same	same	same	same	same	same
M NewDWFXExportOptions	same	same	same	same	same	same	same	same	same
M NewElementId	same	same	same	same	same	same	same	same	same
M NewElementSet	same	same	same	same	same	same	same	same	same
M NewFaceArray	same	same	same	same	same	same	same	same	same
M NewFamilyDocument(String)	same	same	same	same	same	same	same	same	same
M NewFamilyInstanceCreationData(Face, Line, FamilySymbol)	same	same	same	same	same	same	same	same	same
M NewFamilyInstanceCreationData(XYZ, FamilySymbol, Element, StructuralType)	same	same	same	same	same	same	same	same	same
M NewFamilyInstanceCreationData(XYZ, FamilySymbol, StructuralType)	same	same	same	same	same	same	same	same	same
M NewFamilyInstanceCreationData(Face, XYZ, XYZ, FamilySymbol)	same	same	same	same	same	same	same	same	same
M NewFamilyInstanceCreationData(XYZ, FamilySymbol, XYZ, Element, StructuralType)	same	same	same	same	same	same	same	same	same
M NewFamilyInstanceCreationData(FamilySymbol, IList<XYZ>)	same	same	same	same	same	same	same	same	same
M NewFamilyInstanceCreationData(XYZ, FamilySymbol, Level, StructuralType)	same	same	same	same	same	same	same	same	same
M NewFamilyInstanceCreationData(Curve, FamilySymbol, Level, StructuralType)	same	same	same	same	same	same	same	same	same
M NewFamilyInstanceCreationData(XYZ, FamilySymbol, Element, Level, StructuralType)	same	same	same	same	same	same	same	same	same
M NewFamilySymbolProfile(FamilySymbol)	same	same	same	same	same	same	same	same	same
M NewFBXExportOptions	same	same	same	same	same	same	same	same	same
M NewGBXMLImportOptions	same	same	same	same	same	same	same	same	same
M NewGeometryOptions	same	same	same	same	same	same	same	same	same
M NewImageImportOptions	same	missing	missing	missing	missing	missing	missing	missing	missing
M NewInstanceBinding	same	same	same	same	same	same	same	same	same
M NewInstanceBinding(CategorySet)	same	same	same	same	same	same	same	same	same
M NewIntersectionResultArray	same	same	same	same	same	same	same	same	same
M NewPointOnEdge(Reference, PointLocationOnCurve)	same	same	same	same	same	same	same	same	same
M NewPointOnEdgeEdgeIntersection(Reference, Reference)	same	same	same	same	same	same	same	same	same
M NewPointOnEdgeFaceIntersection(Reference, Reference, Boolean)	same	same	same	same	same	same	same	same	same
M NewPointOnFace(Reference, UV)	same	same	same	same	same	same	same	same	same
M NewPointOnPlane(Reference, UV, UV, Double)	same	same	same	same	same	same	same	same	same
M NewPointRelativeToPoint(Reference)	same	same	same	same	same	same	same	same	same
M NewProjectDocument(String)	same	same	same	same	same	same	same	same	same
M NewProjectDocument(UnitSystem)	same	same	same	same	same	same	same	same	same
M NewProjectPosition(Double, Double, Double, Double)	same	same	same	same	same	same	same	same	same
M NewProjectTemplateDocument(String)	same	same	same	same	same	same	same	same	same
M NewReferenceArray	same	same	same	same	same	same	same	same	same
M NewReferencePointArray	same	same	same	same	same	same	same	same	same
M NewSpaceSet	same	same	same	same	same	same	same	same	same
M NewTypeBinding	same	same	same	same	same	same	same	same	same
M NewTypeBinding(CategorySet)	same	same	same	same	same	same	same	same	same
M NewUV	same	same	same	same	same	same	same	same	same
M NewUV(UV)	same	same	same	same	same	same	same	same	same
M NewUV(Double, Double)	same	same	same	same	same	same	same	same	same
M NewVertexIndexPair(Int32, Int32)	same	same	same	same	same	same	same	same	same
M NewVertexIndexPairArray	same	same	same	same	same	same	same	same	same
M NewViewSet	same	same	same	same	same	same	same	same	same
M NewXYZ(Double, Double, Double)	same	same	same	same	same	same	same	same	same
M NewXYZ	same	same	same	same	same	same	same	same	same
M NewXYZ(XYZ)	same	same	same	same	same	same	same	same	same
M OpenBuildingComponentDocument(String)	same	same	same	same	missing	missing	missing	missing	missing
M OpenDocumentFile(String)	same	same	same	same	same	changed	same	same	same
M OpenDocumentFile(ModelPath, OpenOptions)	same	same	same	same	same	changed	same	same	same
M OpenDocumentFile(ModelPath, OpenOptions, IOpenFromCloudCallback)	same	same	same	same	same	changed	same	same	same
M OpenIFCDocument(String, IFCImportOptions)	same	same	same	same	same	same	same	same	same
M OpenIFCDocument(String)	same	same	same	same	same	same	same	same	same
M OpenSharedParameterFile	same	same	same	same	same	changed	same	same	same
M PurgeReleasedAPIObjects	same	same	same	same	same	same	same	same	same
M RegisterFailuresProcessor(IFailuresProcessor)	same	same	same	same	same	same	same	same	same
M SetLibraryPaths(IDictionary<String, String>)	same	same	same	same	same	changed	same	same	same
M SetSystemsAnalysisWorkflows(IDictionary<String, String>)	not yet introduced	added	same	same	same	changed	same	same	same
M UpdateRenderAppearanceLibrary	same	same	same	same	same	same	same	same	same
M WriteJournalComment(String, Boolean)	same	same	same	same	same	same	same	same	same
P ActiveAddInId	same	same	same	same	same	same	same	same	same
P AllowNavigationDuringRedraw	same	same	same	same	same	same	same	same	same
P AllUsersAddinsLocation	same	same	same	same	same	same	same	same	same
P AngleTolerance	same	same	same	same	same	same	same	same	same
P BackgroundColor	same	same	same	same	same	same	same	same	same
P Cities	same	same	same	same	same	same	same	same	same
P Create	same	same	same	same	same	same	same	same	same
P CurrentRevitServerAccelerator	same	same	same	same	same	same	same	same	same
P CurrentUserAddinsLocation	same	same	same	same	same	same	same	same	same
P CurrentUsersAddinsDataFolderPath	same	same	same	same	same	same	same	same	same
P CurrentUsersDataFolderPath	same	same	same	same	same	same	same	same	same
P DefaultIFCProjectTemplate	same	same	same	same	same	same	same	same	same
P DefaultProjectTemplate	same	same	same	same	same	same	same	same	same
P DefaultViewDiscipline	same	same	same	same	same	same	same	same	same
P Documents	same	same	same	same	same	same	same	same	same
P ExportIFCCategoryTable	same	same	same	same	same	same	same	same	same
P FamilyTemplatePath	same	same	same	same	same	same	same	same	same
P ImportIFCCategoryTable	same	same	same	same	same	same	same	same	same
P IsArchitectureEnabled	same	same	same	same	same	same	same	same	same
P IsConcreteEnabled	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added
P IsElectricalAnalysisEnabled	same	same	same	same	same	same	same	same	same
P IsElectricalEnabled	same	same	same	same	same	same	same	same	same
P IsEnergyAnalysisEnabled	same	same	same	same	same	same	same	same	same
P IsInfrastructureEnabled	not yet introduced	not yet introduced	added	same	same	same	same	same	same
P IsLoggedIn	same	same	same	same	same	same	same	same	same
P IsMassingEnabled	same	same	same	same	same	same	same	same	same
P IsMechanicalAnalysisEnabled	same	same	same	same	same	same	same	same	same
P IsMechanicalEnabled	same	same	same	same	same	same	same	same	same
P IsPipingAnalysisEnabled	same	same	same	same	same	same	same	same	same
P IsPipingEnabled	same	same	same	same	same	same	same	same	same
P IsPrecastEnabled	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added
P IsRouteAnalysisEnabled	same	same	same	same	same	same	same	same	same
P IsStructuralAnalysisEnabled	same	same	same	same	same	same	same	same	same
P IsStructureEnabled	same	same	same	same	same	same	same	same	same
P IsSystemsEnabled	same	same	same	same	same	same	same	same	same
P IsValidObject	same	same	same	same	same	same	same	same	same
P Language	same	same	same	same	same	same	same	same	same
P LoginUserId	same	same	same	same	same	same	same	same	same
P MinimumThickness	same	same	same	same	same	same	same	same	same
P PointCloudsRootPath	same	same	same	same	same	same	same	same	same
P Product	same	same	same	same	same	same	same	same	same
P RecordingJournalFilename	same	same	same	same	same	same	same	same	same
P SharedComponentsLocation	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added	same
P SharedParametersFilename	same	same	same	same	same	same	same	same	same
P ShortCurveTolerance	same	same	same	same	same	same	same	same	same
P ShowGraphicalOpenEndsAreaBasedLoadBoundaryDisconnects	not yet introduced	not yet introduced	not yet introduced	added	same	same	same	same	same
P ShowGraphicalWarningCableTrayConduitDisconnects	same	same	same	same	same	same	same	same	same
P ShowGraphicalWarningDuctDisconnects	same	same	same	same	same	same	same	same	same
P ShowGraphicalWarningElectricalDisconnects	same	same	same	same	same	same	same	same	same
P ShowGraphicalWarningHangerDisconnects	same	same	same	same	same	same	same	same	same
P ShowGraphicalWarningPipeDisconnects	same	same	same	same	same	same	same	same	same
P SubVersionNumber	same	same	same	same	same	same	same	same	same
P SystemsAnalysisWorkfilesRootPath	same	same	same	same	same	same	same	same	same
P Username	same	same	same	same	same	same	same	same	same
P VersionBuild	same	same	same	same	same	same	same	same	same
P VersionName	same	same	same	same	same	same	same	same	same
P VersionNumber	same	same	same	same	same	same	same	same	same
P VertexTolerance	same	same	same	same	same	same	same	same	same
E ApplicationInitialized	same	same	same	same	same	same	same	same	same
E DocumentChanged	same	same	same	same	same	same	same	same	same
E DocumentClosed	same	same	same	same	same	same	same	same	same
E DocumentClosing	same	same	same	same	same	same	same	same	same
E DocumentCreated	same	same	same	same	same	same	same	same	same
E DocumentCreating	same	same	same	same	same	same	same	same	same
E DocumentOpened	same	same	same	same	same	same	same	same	same
E DocumentOpening	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 DocumentReloadedLatest	not yet introduced	added	same	same	same	same	same	same	same
E DocumentReloadingLatest	not yet introduced	added	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 DocumentSynchronizedWithCentral	same	same	same	same	same	same	same	same	same
E DocumentSynchronizingWithCentral	same	same	same	same	same	same	same	same	same
E DocumentWorksharingEnabled	same	same	same	same	same	same	same	same	same
E ElementTypeDuplicated	same	same	same	same	same	same	same	same	same
E ElementTypeDuplicating	same	same	same	same	same	same	same	same	same
E FailuresProcessing	same	same	same	same	same	same	same	same	same
E FamilyLoadedIntoDocument	same	same	same	same	same	same	same	same	same
E FamilyLoadingIntoDocument	same	same	same	same	same	same	same	same	same
E FileExported	same	same	same	same	same	same	same	same	same
E FileExporting	same	same	same	same	same	same	same	same	same
E FileImported	same	same	same	same	same	same	same	same	same
E FileImporting	same	same	same	same	same	same	same	same	same
E LinkedResourceOpened	same	same	same	same	same	same	same	same	same
E LinkedResourceOpening	same	same	same	same	same	same	same	same	same
E ProgressChanged	same	same	same	same	same	same	same	same	same
E ViewExported	same	same	same	same	same	same	same	same	same
E ViewExporting	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
E ViewsExportedByContext	not yet introduced	added	same	same	same	same	same	same	same
E ViewsExportingByContext	not yet introduced	added	same	same	same	same	same	same	same
E WorksharedOperationProgressChanged	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 (2022).

2022 current

Changed members

Application.OpenDocumentFile(String)

fileName	String	The file to be opened.
→ returns	Document	The opened document.

Application.OpenDocumentFile(ModelPath, OpenOptions)

modelPath	ModelPath	The file to be opened.
openOptions	OpenOptions	Options for opening the file.
→ returns	Document	The opened document.

Application.OpenDocumentFile(ModelPath, OpenOptions, IOpenFromCloudCallback)

modelPath	ModelPath	The file to be opened.
openOptions	OpenOptions	Options for opening the file.
openFromCloudCallback	IOpenFromCloudCallback	The interface implementation to use when opening a cloud document. Only used for opening cloud model.
→ returns	Document	The opened document.

Application.OpenSharedParameterFile()

→ returns

DefinitionFile→nullNothingnullptr

An object that represents a shared parameters file that exists on disk. Returns null Nothing nullptr a null reference ( Nothing in Visual Basic) if the file does not exist.

Application.SetLibraryPaths(IDictionary<StringString>→IDictionary<String, String>)

paths

IDictionary<StringString>→IDictionary<String, String>

The map of library paths.

Application.SetSystemsAnalysisWorkflows(IDictionary<StringString>→IDictionary<String, String>)

paths

IDictionary<StringString>→IDictionary<String, String>

The map of systems analysis workflows.

Changes in 2025.3 vs 2022 1 added 1 missing 6 changed

Flip API Versions →

Added in 2025.3 (new since 2022)

ShowGraphicalOpenEndsAreaBasedLoadBoundaryDisconnects

Missing in 2025.3 (only available in 2022)

OpenBuildingComponentDocument(String)

Changed members

Application.OpenDocumentFile(String)

fileName	String	The file to be opened.
→ returns	Document	The opened document.

Application.OpenDocumentFile(ModelPath, OpenOptions)

modelPath	ModelPath	The file to be opened.
openOptions	OpenOptions	Options for opening the file.
→ returns	Document	The opened document.

Application.OpenDocumentFile(ModelPath, OpenOptions, IOpenFromCloudCallback)

modelPath	ModelPath	The file to be opened.
openOptions	OpenOptions	Options for opening the file.
openFromCloudCallback	IOpenFromCloudCallback	The interface implementation to use when opening a cloud document. Only used for opening cloud model.
→ returns	Document	The opened document.

Application.OpenSharedParameterFile()

→ returns

DefinitionFile→nullNothingnullptr

An object that represents a shared parameters file that exists on disk. Returns null Nothing nullptr a null reference ( Nothing in Visual Basic) if the file does not exist.

Application.SetLibraryPaths(IDictionary<StringString>→IDictionary<String, String>)

paths

IDictionary<StringString>→IDictionary<String, String>

The map of library paths.

Application.SetSystemsAnalysisWorkflows(IDictionary<StringString>→IDictionary<String, String>)

paths

IDictionary<StringString>→IDictionary<String, String>

The map of systems analysis workflows.

Changes in 2026 vs 2022 2 added 1 missing 6 changed

Flip API Versions →

Added in 2026 (new since 2022)

SharedComponentsLocation ShowGraphicalOpenEndsAreaBasedLoadBoundaryDisconnects

Missing in 2026 (only available in 2022)

OpenBuildingComponentDocument(String)

Changed members

Application.OpenDocumentFile(String)

fileName	String	The file to be opened.
→ returns	Document	The opened document.

Application.OpenDocumentFile(ModelPath, OpenOptions)

modelPath	ModelPath	The file to be opened.
openOptions	OpenOptions	Options for opening the file.
→ returns	Document	The opened document.

Application.OpenDocumentFile(ModelPath, OpenOptions, IOpenFromCloudCallback)

modelPath	ModelPath	The file to be opened.
openOptions	OpenOptions	Options for opening the file.
openFromCloudCallback	IOpenFromCloudCallback	The interface implementation to use when opening a cloud document. Only used for opening cloud model.
→ returns	Document	The opened document.

Application.OpenSharedParameterFile()

→ returns

DefinitionFile→nullNothingnullptr

An object that represents a shared parameters file that exists on disk. Returns null Nothing nullptr a null reference ( Nothing in Visual Basic) if the file does not exist.

Application.SetLibraryPaths(IDictionary<StringString>→IDictionary<String, String>)

paths

IDictionary<StringString>→IDictionary<String, String>

The map of library paths.

Application.SetSystemsAnalysisWorkflows(IDictionary<StringString>→IDictionary<String, String>)

paths

IDictionary<StringString>→IDictionary<String, String>

The map of systems analysis workflows.

Changes in 2027 vs 2022 5 added 1 missing 6 changed

Flip API Versions →

Added in 2027 (new since 2022)

GetExtendedApiService``1(?) IsConcreteEnabled IsPrecastEnabled SharedComponentsLocation ShowGraphicalOpenEndsAreaBasedLoadBoundaryDisconnects

Missing in 2027 (only available in 2022)

OpenBuildingComponentDocument(String)

Changed members

Application.OpenDocumentFile(String)

fileName	String	The file to be opened.
→ returns	Document	The opened document.

Application.OpenDocumentFile(ModelPath, OpenOptions)

modelPath	ModelPath	The file to be opened.
openOptions	OpenOptions	Options for opening the file.
→ returns	Document	The opened document.

Application.OpenDocumentFile(ModelPath, OpenOptions, IOpenFromCloudCallback)

modelPath	ModelPath	The file to be opened.
openOptions	OpenOptions	Options for opening the file.
openFromCloudCallback	IOpenFromCloudCallback	The interface implementation to use when opening a cloud document. Only used for opening cloud model.
→ returns	Document	The opened document.

Application.OpenSharedParameterFile()

→ returns

DefinitionFile→nullNothingnullptr

An object that represents a shared parameters file that exists on disk. Returns null Nothing nullptr a null reference ( Nothing in Visual Basic) if the file does not exist.

Application.SetLibraryPaths(IDictionary<StringString>→IDictionary<String, String>)

paths

IDictionary<StringString>→IDictionary<String, String>

The map of library paths.

Application.SetSystemsAnalysisWorkflows(IDictionary<StringString>→IDictionary<String, String>)

paths

IDictionary<StringString>→IDictionary<String, String>

The map of systems analysis workflows.

Application

Members across versions

+ Added in 2020 (new since 2022)

− Missing in 2020 (only available in 2022)

− Missing in 2021 (only available in 2022)

+ Added in 2023 (new since 2022)

+ Added in 2024 (new since 2022)

− Missing in 2024 (only available in 2022)

+ Added in 2025 (new since 2022)

− Missing in 2025 (only available in 2022)

⚠ Changed members

+ Added in 2025.3 (new since 2022)

− Missing in 2025.3 (only available in 2022)

⚠ Changed members

+ Added in 2026 (new since 2022)

− Missing in 2026 (only available in 2022)

⚠ Changed members

+ Added in 2027 (new since 2022)

− Missing in 2027 (only available in 2022)

⚠ Changed members

Added in 2020 (new since 2022)

Missing in 2020 (only available in 2022)

Missing in 2021 (only available in 2022)

Added in 2023 (new since 2022)

Added in 2024 (new since 2022)

Missing in 2024 (only available in 2022)

Added in 2025 (new since 2022)

Missing in 2025 (only available in 2022)

Changed members

Added in 2025.3 (new since 2022)

Missing in 2025.3 (only available in 2022)

Changed members

Added in 2026 (new since 2022)

Missing in 2026 (only available in 2022)

Changed members

Added in 2027 (new since 2022)

Missing in 2027 (only available in 2022)

Changed members