![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__GCESDonutFlippingDataLabelOptionCloneMarker.png)
'宣言
Public Class _GCESDonutFlippingDataLabelOptionCloneMarker Implements GrapeCity.DataVisualization.Chart.ICloneMaker(Of IDataLabelOption)
public class _GCESDonutFlippingDataLabelOptionCloneMarker : GrapeCity.DataVisualization.Chart.ICloneMaker<IDataLabelOption>
System.Object
GrapeCity.DataVisualization.Chart._GCESDonutFlippingDataLabelOptionCloneMarker