LightGroup

Description:
This class represents a set of lights grouped together for easier management of various lighting scenarios

Inheritance Hierarchy:
System.Object
Autodesk.Revit.DB.Lighting.LightGroup

public class LightGroup : IDisposable

Public Class LightGroup
	Implements IDisposable

public ref class LightGroup : IDisposable

type LightGroup = 
    class
        interface IDisposable
    end

public void AddRemoveLightInGroup(LightGroup groupOne, LightGroup groupTwo, FamilyInstance lightOne, FamilyInstance lightTwo)
{
    // Add two lights into groupOne.
    groupOne.AddLight(lightOne.Id);
    groupOne.AddLight(lightTwo.Id);

    // Move a light from groupOne to groupTwo
    groupTwo.AddLight(lightOne.Id);

    // Retrieve the added lights in the group
    ICollection<ElementId> existingLightIds = groupOne.GetLights();

    // remove the light
    groupOne.RemoveLight(lightTwo.Id);
}

Name	Return Type	Description	Inherited From
M AddLight(ElementId)	None	Add a new light instance to the group
M Dispose()	None	Releases all resources used by the LightGroup
M Equals	None	Determines whether the specified object is equal to the current object. (Inherited from Object )	Object
M GetHashCode	None	Serves as the default hash function. (Inherited from Object )	Object
M GetLights()	ICollection<ElementId>	Get the set of contained light instances The set of light instances
M GetType	None	Gets the Type of the current instance. (Inherited from Object )	Object
M RemoveLight(ElementId)	None	Remove the given light instance from the set of light instances in this group
M ToString	None	Returns a string that represents the current object. (Inherited from Object )	Object

Name	Return Type	Description
P Id	ElementId	The ElementId of the LightGroup
P IsValidObject	Boolean	Specifies whether the .NET object represents a valid Revit entity.
P Name	string	The name of the LightGroup