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Tekla Open API Reference for Tekla Structures 2023

Tekla.Structures.Model

Assembly Class

Assembly.AssemblyTypeEnum Enumeration

BaseComponent Class

BasePoint Class

BasePoint.CoordinateSystemType Enumeration

BaseRebarGroup Class

BaseRebarGroup.ExcludeTypeEnum Enumeration

BaseRebarGroup.RebarGroupSpacingTypeEnum Enumeration

BaseRebarModifier Class

BaseRebarModifier.AffectedRebarEnum Enumeration

BaseRebarModifier.BarsAffectedEnum Enumeration

BaseWeld Class

BaseWeld.WeldContourEnum Enumeration

BaseWeld.WeldElectrodeClassificationEnum Enumeration

BaseWeld.WeldFinishEnum Enumeration

BaseWeld.WeldIntermittentTypeEnum Enumeration

BaseWeld.WeldNDTInspectionEnum Enumeration

BaseWeld.WeldPlacementTypeEnum Enumeration

BaseWeld.WeldPreparationTypeEnum Enumeration

BaseWeld.WeldProcessTypeEnum Enumeration

BaseWeld.WeldTypeEnum Enumeration

Beam Class

Beam.BeamTypeEnum Enumeration

BendSurface Class

BendSurfaceNode Class

BentPlate Class

BentPlate.BendShape Enumeration

BentPlateGeometrySolver Class

BentPlateGeometrySolver.OperationStatus Enumeration

BoltArray Class

BoltCircle Class

BoltGroup Class

BoltGroup.BoltHoleTypeEnum Enumeration

BoltGroup.BoltPlainHoleTypeEnum Enumeration

BoltGroup.BoltRotateSlotsEnum Enumeration

BoltGroup.BoltThreadInMaterialEnum Enumeration

BoltGroup.BoltTypeEnum Enumeration

BoltGroup.ErrorStatus Enumeration

BoltHoleAttributes Class

BoltXYList Class

Boolean Class

BooleanPart Class

BooleanPart.BooleanTypeEnum Enumeration

Brep Class

Chamfer Class

Chamfer.ChamferTypeEnum Enumeration

ChangeData Class

ChangeData.ChangeSourceTypeEnum Enumeration

ChangeData.ChangeTypeEnum Enumeration

CircleRebarGroup Class

CircleRebarGroup.CircleRebarGroupStirrupTypeEnum Enumeration

ClashCheckData Class

ClashCheckData.ClashTypeEnum Enumeration

ClashCheckHandler Class

Component Class

ComponentInput Class

ConicalSurface Class

ConicalSurfaceNode Class

Connection Class

ConnectiveGeometry Class

ConnectiveGeometryException Class

Contour Class

ContourPlate Class

ContourPlate.ContourPlateTypeEnum Enumeration

ContourPoint Class

ControlArc Class

ControlCircle Class

ControlCircle.ControlCircleColorEnum Enumeration

ControlLine Class

ControlLine.ControlLineColorEnum Enumeration

ControlObjectColorEnum Enumeration

ControlObjectLineType Enumeration

ControlPlane Class

ControlPoint Class

ControlPolycurve Class

CurvedRebarGroup Class

CustomPart Class

CutPlane Class

CylindricalSurface Class

CylindricalSurfaceNode Class

DeformingData Class

Detail Class

DisposableToken Class

EdgeChamfer Class

EdgeChamfer.ChamferEndTypeEnum Enumeration

Events Class

Events.ClashCheckDoneDelegate Delegate

Events.ClashDetectedDelegate Delegate

Events.CommandStatusChangeDelegate Delegate

Events.InterruptedDelegate Delegate

Events.ModelChangedDelegate Delegate

Events.ModelLoadDelegate Delegate

Events.ModelLoadInfoDelegate Delegate

Events.ModelObjectChangedDelegate Delegate

Events.ModelObjectNumberedDelegate Delegate

Events.ModelSaveAsDelegate Delegate

Events.ModelSaveDelegate Delegate

Events.ModelSaveInfoDelegate Delegate

Events.NumberingDelegate Delegate

Events.ProjectInfoChangedDelegate Delegate

Events.SelectionChangeDelegate Delegate

Events.TeklaStructuresExitDelegate Delegate

Events.ViewCameraChangedDelegate Delegate

ExtensionIntersectsWithPlateException Class

FacePerpendicularToIntersectionLineException Class

FacesAtAnObtuseAngleException Class

FacesTooNearEachOtherException Class

Fitting Class

GeneralConnectiveGeometryException Class

GeometrySection Class

GeometrySectionEnumerator Class

Grid Class

GridBase Class

GridCylindricalSurface Class

GridPlane Class

GridSurface Class

HierarchicDefinition Class

HierarchicDefinitionTypeEnum Enumeration

HierarchicObject Class

IAssemblable Interface

IGeometryNode Interface

IGeometryNodeVisitor Interface

InputItem Class

InputItem.InputTypeEnum Enumeration

InvalidCurveCombinationException Class

InvalidFacePointsException Class

InvalidRadiusException Class

Load Class

Load.LoadAttachmentEnum Enumeration

Load.LoadPartNamesEnum Enumeration

Load.LoadSpanningEnum Enumeration

LoadArea Class

LoadArea.AreaLoadFormEnum Enumeration

LoadGroup Class

LoadGroup.Colors Enumeration

LoadGroup.LoadGroupDirection Enumeration

LoadGroup.LoadGroupType Enumeration

LoadLine Class

LoadLine.LineLoadFormEnum Enumeration

LoadPoint Class

LoadTemperature Class

LoadUniform Class

LoftedPlate Class

LoftedPlate.LoftedPlateFaceTypeEnum Enumeration

LoftedPlateOperationException Class

LogicalWeld Class

Material Class

Model Class

ModelHandler Class

ModelInfo Class

ModelObject Class

ModelObject.ModelObjectEnum Enumeration

ModelObjectEnumerator Class

ModelObjectEnumerator.EnumeratorTypeEnum Enumeration

ModelObjectSelector Class

NullRulingException Class

NumberingSeries Class

NumberingSeriesNullable Class

Object Class

Offset Class

Part Class

Part.CastUnitTypeEnum Enumeration

Phase Class

PhaseCollection Class

Plane Class

PlateIntersectsWithIntersectionLineException Class

PointCloud Class

PolyBeam Class

PolyBeam.PolyBeamTypeEnum Enumeration

Polygon Class

PolygonNode Class

PolygonWeld Class

Polymesh Class

Polymesh.PolymeshCheckerFlags Enumeration

Polymesh.PolymeshHealthCheckEnum Enumeration

PolymeshEnumerator Class

Position Class

Position.DepthEnum Enumeration

Position.PlaneEnum Enumeration

Position.RotationEnum Enumeration

PourBreak Class

PourObject Class

PourUnit Class

Profile Class

ProjectInfo Class

RadialGrid Class

RebarComplexGeometry Class

RebarCranking Class

RebarCranking.CrankedLengthTypeEnum Enumeration

RebarCranking.CrankingTypeEnum Enumeration

RebarCranking.CrankSideEnum Enumeration

RebarCrankingNullable Class

RebarCrankingNullable.EndCrankingTypeEnum Enumeration

RebarEndDetailModifier Class

RebarEndDetailModifier.EndTypeEnum Enumeration

RebarGeometry Class

RebarGroup Class

RebarGroup.RebarGroupStirrupTypeEnum Enumeration

RebarGuideline Class

RebarHookData Class

RebarHookData.RebarHookShapeEnum Enumeration

RebarHookDataNullable Class

RebarLapping Class

RebarLapping.LappingTypeEnum Enumeration

RebarLapping.LapPlacementEnum Enumeration

RebarLapping.LapSideEnum Enumeration

RebarLeg Class

RebarLeg.OriginEnum Enumeration

RebarLegFace Class

RebarLegSurfaceObject Class

RebarLengthAdjustmentDataNullable Class

RebarLengthAdjustmentDataNullable.LengthAdjustmentTypeEnum Enumeration

RebarMesh Class

RebarMesh.RebarMeshCrossBarLocationEnum Enumeration

RebarMesh.RebarMeshSpacingMethodEnum Enumeration

RebarMesh.RebarMeshTypeEnum Enumeration

RebarProperties Class

RebarPropertiesNullable Class

RebarPropertyModifier Class

RebarPropertyModifier.GroupingTypeEnum Enumeration

RebarSet Class

RebarSetAddition Class

RebarSpacing Class

RebarSpacing.ExactSpacing Class

RebarSpacing.ExactSpacing.Element Structure

RebarSpacing.ExactSpacing.Validation Enumeration

RebarSpacing.ExcludeTypeEnum Enumeration

RebarSpacing.Offset Structure

RebarSpacing.OffsetEnum Enumeration

RebarSpacing.SpacingType Enumeration

RebarSpacingZone Class

RebarSpacingZone.LengthEnum Enumeration

RebarSpacingZone.SpacingEnum Enumeration

RebarSplice Class

RebarSplice.RebarSpliceBarPositionsEnum Enumeration

RebarSplice.RebarSpliceTypeEnum Enumeration

RebarSplitter Class

RebarSplitter.SplitTypeEnum Enumeration

RebarSplitter.StaggerTypeEnum Enumeration

RebarStrand Class

RebarThreadingDataNullable Class

ReferenceModel Class

ReferenceModel.Revision Structure

ReferenceModel.VisibilityEnum Enumeration

ReferenceModelObject Class

Reinforcement Class

Reinforcement.RebarGeometryOptionEnum Enumeration

Reinforcement.RebarGeometrySimplificationTypeEnum Enumeration

Reinforcement.RebarOffsetTypeEnum Enumeration

Seam Class

SelfIntersectingSurfaceException Class

SingleRebar Class

Solid Class

Solid.SolidCreationTypeEnum Enumeration

SpiralBeam Class

SpiralBeam.ErrorStatus Enumeration

SpiralBeamDataException Class

StrandUnbondingData Class

SurfaceObject Class

SurfaceTreatment Class

SurfaceTreatment.SurfaceColorEnum Enumeration

SurfaceTreatment.SurfaceTypeEnum Enumeration

Task Class

TaskDependency Class

TaskDependency.DependencyTypeEnum Enumeration

TaskWorktype Class

TransformationPlane Class

UndefinedCurveDirectionException Class

UnknownLoftedPlateErrorException Class

UnsupportedChamferException Class

Weld Class

Weld.WeldPositionEnum Enumeration

WorkPlaneHandler Class

ChangeDataChangeTypeEnum Enumeration

The types of changed event.

Namespace:  Tekla.Structures.Model
Assembly:  Tekla.Structures.Model (in Tekla.Structures.Model.dll) Version: 2023.0.1

Syntax

C#

VB

Copy

public enum ChangeTypeEnum

Public Enumeration ChangeTypeEnum

Members

	Member name	Value	Description
	OBJECT_INSERT	0	Object created
	OBJECT_MODIFY	1	Object modified
	OBJECT_DELETE	2	Object deleted
	USERPROPERTY_CHANGED	3	User property of object changed

See Also

Reference

Tekla.Structures.Model Namespace

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