Light Group Manager Is Light Group On Method

Returns true if the given light group is on

Namespace: Autodesk.Revit.DB.Lighting
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public bool IsLightGroupOn(
	ElementId viewId,
	ElementId groupId
)

Public Function IsLightGroupOn ( 
	viewId As ElementId,
	groupId As ElementId
) As Boolean

public:
bool IsLightGroupOn(
	ElementId^ viewId, 
	ElementId^ groupId
)

member IsLightGroupOn : 
        viewId : ElementId * 
        groupId : ElementId -> bool

Exceptions

Exception	Condition
ArgumentException	The given element Id does not correspond to a 3d view -or- The given element Id does not correspond to a light group
ArgumentNullException	A non-optional argument was null