![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__ReferenceGroupRenderEngineElement.png)
'宣言
Public Class _ReferenceGroupRenderEngineElement Inherits _GroupRenderEngineElement Implements IGroupRenderEngineElement, IReferenceGroupRenderEngineElement, IRenderEngineElement, IRenderEngineElementParent
public class _ReferenceGroupRenderEngineElement : _GroupRenderEngineElement, IGroupRenderEngineElement, IReferenceGroupRenderEngineElement, IRenderEngineElement, IRenderEngineElementParent
System.Object
GrapeCity.DataVisualization.Chart._RenderEngineElement
GrapeCity.DataVisualization.Chart._GroupRenderEngineElement
GrapeCity.DataVisualization.Chart._ReferenceGroupRenderEngineElement