Namespaces
- Autodesk.Revit.ApplicationServices Namespace
- Autodesk.Revit.Attributes Namespace
- Autodesk.Revit.Creation Namespace
- Autodesk.Revit.DB Namespace
- Autodesk.Revit.DB.Analysis Namespace
- Autodesk.Revit.DB.Architecture Namespace
- Autodesk.Revit.DB.DirectContext3D Namespace
- Autodesk.Revit.DB.Electrical Namespace
- Autodesk.Revit.DB.Events Namespace
- Autodesk.Revit.DB.ExtensibleStorage Namespace
- Autodesk.Revit.DB.ExternalService Namespace
- Autodesk.Revit.DB.Fabrication Namespace
- Autodesk.Revit.DB.IFC Namespace
- Autodesk.Revit.DB.Infrastructure Namespace
- Autodesk.Revit.DB.Lighting Namespace
  - AdvancedLossFactor Class
  - BasicLossFactor Class
  - CircleLightShape Class
  - ColorPreset Enumeration
  - CustomInitialColor Class
  - HemisphericalLightDistribution Class
  - InitialColor Class
  - InitialFluxIntensity Class
  - InitialIlluminanceIntensity Class
  - InitialIntensity Class
  - InitialLuminousIntensity Class
  - InitialWattageIntensity Class
  - LightDimmingColor Enumeration
  - LightDistribution Class
  - LightDistributionStyle Enumeration
  - LightFamily Class
  - LightGroup Class
  - LightGroupManager Class
    - LightGroupManager Members
    - LightGroupManager Methods
      - CreateGroup Method
      - DeleteGroup Method
      - Dispose Method
      - GetGroups Method
      - GetLightDimmer Method
      - GetLightGroupManager Method
      - IsLightGroupOn Method
      - IsLightOn Method
      - SetLightDimmer Method
      - SetLightGroupOn Method
      - SetLightOn Method
    - LightGroupManager Properties
  - LightShape Class
  - LightShapeStyle Enumeration
  - LightType Class
  - LineLightShape Class
  - LossFactor Class
  - PhotometricWebLightDistribution Class
  - PointLightShape Class
  - PresetInitialColor Class
  - RectangleLightShape Class
  - SphericalLightDistribution Class
  - SpotLightDistribution Class
- Autodesk.Revit.DB.Macros Namespace
- Autodesk.Revit.DB.Mechanical Namespace
- Autodesk.Revit.DB.Plumbing Namespace
- Autodesk.Revit.DB.PointClouds Namespace
- Autodesk.Revit.DB.Steel Namespace
- Autodesk.Revit.DB.Structure Namespace
- Autodesk.Revit.DB.Structure.StructuralSections Namespace
- Autodesk.Revit.DB.Visual Namespace
- Autodesk.Revit.Exceptions Namespace
- Autodesk.Revit.UI Namespace
- Autodesk.Revit.UI.Events Namespace
- Autodesk.Revit.UI.Macros Namespace
- Autodesk.Revit.UI.Mechanical Namespace
- Autodesk.Revit.UI.Plumbing Namespace
- Autodesk.Revit.UI.Selection Namespace
What's New

DeleteGroup Method

Remove the given LightGroup object from the set of LightGroup objects

Namespace: Autodesk.Revit.DB.Lighting
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since: 2013

Syntax

C#
public void DeleteGroup( ElementId groupId )

Visual Basic
Public Sub DeleteGroup ( _ groupId As ElementId _ )

Visual C++
public: void DeleteGroup( ElementId^ groupId )

Parameters

groupId: Type: Autodesk.Revit.DB..::..ElementId
The Id of the LightGroup object to remove

Remarks

Note that only the group is deleted, not the lights contained in the group The lights will still exist but will not be in a group any longer

Exceptions

Exception	Condition
Autodesk.Revit.Exceptions..::..ArgumentException	The given element Id does not correspond to a light group -or- The LightGroup is not contained by this LightGroupManager
Autodesk.Revit.Exceptions..::..ArgumentNullException	A non-optional argument was null

See Also

LightGroupManager Class

Autodesk.Revit.DB.Lighting Namespace

M:Autodesk.Revit.DB.Lighting.LightGroupManager.DeleteGroup(Autodesk.Revit.DB.ElementId)