Namespaces
- Autodesk.Revit.ApplicationServices
- Autodesk.Revit.Attributes
- Autodesk.Revit.Creation
- Autodesk.Revit.DB
- Autodesk.Revit.DB.Analysis
- Autodesk.Revit.DB.Architecture
- Autodesk.Revit.DB.DirectContext3D
- Autodesk.Revit.DB.Electrical
- Autodesk.Revit.DB.Events
- Autodesk.Revit.DB.ExtensibleStorage
- Autodesk.Revit.DB.ExternalService
- Autodesk.Revit.DB.Fabrication
- Autodesk.Revit.DB.IFC
- Autodesk.Revit.DB.Infrastructure
- Autodesk.Revit.DB.Lighting
- Autodesk.Revit.DB.Macros
- Autodesk.Revit.DB.Mechanical
  - AirCoolingCoilType Enumeration
  - AirFanType Enumeration
  - AirHeatExchangerType Enumeration
  - AirHeatingCoilType Enumeration
  - AirSystemData Class
  - AnalyticalSystemDomain Enumeration
  - ComponentClassification Enumeration
  - ConditionType Enumeration
  - Duct Class
  - DuctFittingAndAccessoryConnectorData Class
  - DuctFittingAndAccessoryData Class
  - DuctFittingAndAccessoryPressureDropData Class
  - DuctFittingAndAccessoryPressureDropItem Class
  - DuctFlowConfigurationType Enumeration
  - DuctInsulation Class
  - DuctInsulationType Class
  - DuctLining Class
  - DuctLiningType Class
  - DuctLossMethodType Enumeration
  - DuctPressureDropData Class
  - DuctSettings Class
  - DuctShape Enumeration
  - DuctSizeIterator Class
  - DuctSizes Class
  - DuctSizeSettingIterator Class
  - DuctSizeSettings Class
  - DuctSystemType Enumeration
  - DuctType Class
  - EquipmentClassification Enumeration
  - FlexDuct Class
  - FlexDuctType Class
  - IDuctFittingAndAccessoryPressureDropServer Interface
  - IDuctPressureDropServer Interface
  - MechanicalEquipment Class
  - MechanicalEquipmentSet Class
  - MechanicalEquipmentSetType Class
  - MechanicalFitting Class
  - MechanicalSystem Class
  - MechanicalSystemType Class
  - MechanicalUtils Class
  - MEPAnalyticalSystem Class
  - MEPBuildingConstruction Class
  - MEPBuildingConstructionSet Class
  - MEPBuildingConstructionSetIterator Class
  - MEPHiddenLineSettings Class
  - MEPSection Class
    - MEPSection Properties
    - MEPSection Methods
      - Dispose Method
      - GetCoefficient Method
      - GetElementIds Method
      - GetPressureDrop Method
      - GetSegmentLength Method
      - IsMain Method
  - MEPSpaceConstruction Class
  - OccupancyUnit Enumeration
  - ReturnAirflowType Enumeration
  - RiseDropSymbol Enumeration
  - Space Class
  - SpaceFilter Class
  - SpaceSet Class
  - SpaceSetIterator Class
  - SpaceTag Class
  - SpaceTagFilter Class
  - SpaceTagType Class
  - SpaceType Enumeration
  - SystemCalculationLevel Enumeration
  - SystemZoneData Class
  - SystemZoneElementType Class
  - WaterChillerType Enumeration
  - WaterLoopData Class
  - WaterLoopType Enumeration
  - Zone Class
  - ZoneElementDomainData Class
  - ZoneEquipment Class
  - ZoneEquipmentBehavior Enumeration
  - ZoneEquipmentData Class
  - ZoneEquipmentHvacType Enumeration
- Autodesk.Revit.DB.Plumbing
- Autodesk.Revit.DB.PointClouds
- Autodesk.Revit.DB.Steel
- Autodesk.Revit.DB.Structure
- Autodesk.Revit.DB.Structure.StructuralSections
- Autodesk.Revit.DB.Visual
- Autodesk.Revit.Exceptions
- Autodesk.Revit.UI
- Autodesk.Revit.UI.Events
- Autodesk.Revit.UI.Macros
- Autodesk.Revit.UI.Mechanical
- Autodesk.Revit.UI.Plumbing
- Autodesk.Revit.UI.Selection
WhatsNew
Revit .NET 8 Upgrade Tips

MEPSection.GetElementIds Method

Revit 2026 API

MEPSectionGetElementIds Method

Gets all element ids that are contained in the section.

Namespace: Autodesk.Revit.DB.Mechanical
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.0.4.0 (26.0.4.0)

Syntax

public IList<ElementId> GetElementIds()

Public Function GetElementIds As IList(Of ElementId)

public:
IList<ElementId^>^ GetElementIds()

member GetElementIds : unit -> IList<ElementId>

Return Value

IListElementId

Reference

MEPSection Class

Autodesk.Revit.DB.Mechanical Namespace

Send comments on this topic to Autodesk

M:Autodesk.Revit.DB.Mechanical.MEPSection.GetElementIds