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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<StringString>)
same same same same same changed same same same
M SetSystemsAnalysisWorkflows(IDictionary<StringString>)
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 (2025.3).
Identical to 2025.3: 2025
2025.3 current

Changes in 2020 vs 2025.3 2 added 9 missing 5 changed

Flip API Versions →

Added in 2020 (new since 2025.3)

NewImageImportOptions OpenBuildingComponentDocument(String)

Missing in 2020 (only available in 2025.3)

GetSystemsAnalysisWorkflowNames GetSystemsAnalysisWorkflows SetSystemsAnalysisWorkflows(IDictionary<StringString>) IsInfrastructureEnabled ShowGraphicalOpenEndsAreaBasedLoadBoundaryDisconnects DocumentReloadedLatest DocumentReloadingLatest ViewsExportedByContext ViewsExportingByContext

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 nullNothingnullptr→DefinitionFile An object that represents a shared parameters file that exists on disk. Returns if the file does not exist.
Application.SetLibraryPaths(IDictionary<String, String>→IDictionary<StringString>)
paths IDictionary<String, String>→IDictionary<StringString>

Changes in 2021 vs 2025.3 1 added 2 missing 6 changed

Flip API Versions →

Added in 2021 (new since 2025.3)

OpenBuildingComponentDocument(String)

Missing in 2021 (only available in 2025.3)

IsInfrastructureEnabled ShowGraphicalOpenEndsAreaBasedLoadBoundaryDisconnects

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 nullNothingnullptr→DefinitionFile An object that represents a shared parameters file that exists on disk. Returns if the file does not exist.
Application.SetLibraryPaths(IDictionary<String, String>→IDictionary<StringString>)
paths IDictionary<String, String>→IDictionary<StringString>
Application.SetSystemsAnalysisWorkflows(IDictionary<String, String>→IDictionary<StringString>)
paths IDictionary<String, String>→IDictionary<StringString>

Changes in 2022 vs 2025.3 1 added 1 missing 6 changed

Flip API Versions →

Added in 2022 (new since 2025.3)

OpenBuildingComponentDocument(String)

Missing in 2022 (only available in 2025.3)

ShowGraphicalOpenEndsAreaBasedLoadBoundaryDisconnects

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 nullNothingnullptr→DefinitionFile An object that represents a shared parameters file that exists on disk. Returns if the file does not exist.
Application.SetLibraryPaths(IDictionary<String, String>→IDictionary<StringString>)
paths IDictionary<String, String>→IDictionary<StringString>
Application.SetSystemsAnalysisWorkflows(IDictionary<String, String>→IDictionary<StringString>)
paths IDictionary<String, String>→IDictionary<StringString>

Changes in 2023 vs 2025.3 1 added 6 changed

Flip API Versions →

Added in 2023 (new since 2025.3)

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 nullNothingnullptr→DefinitionFile An object that represents a shared parameters file that exists on disk. Returns if the file does not exist.
Application.SetLibraryPaths(IDictionary<String, String>→IDictionary<StringString>)
paths IDictionary<String, String>→IDictionary<StringString>
Application.SetSystemsAnalysisWorkflows(IDictionary<String, String>→IDictionary<StringString>)
paths IDictionary<String, String>→IDictionary<StringString>

Changes in 2024 vs 2025.3 6 changed

Flip API Versions →

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 nullNothingnullptr→DefinitionFile An object that represents a shared parameters file that exists on disk. Returns if the file does not exist.
Application.SetLibraryPaths(IDictionary<String, String>→IDictionary<StringString>)
paths IDictionary<String, String>→IDictionary<StringString>
Application.SetSystemsAnalysisWorkflows(IDictionary<String, String>→IDictionary<StringString>)
paths IDictionary<String, String>→IDictionary<StringString>