![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__PointTargetElementAction.png)
'宣言
Public Class _PointTargetElementAction Inherits GrapeCity.DataVisualization.Chart._TargetElementAction(Of IPointModel) Implements ICalculationEngineProxy
public class _PointTargetElementAction : GrapeCity.DataVisualization.Chart._TargetElementAction<IPointModel>, ICalculationEngineProxy
System.Object
GrapeCity.DataVisualization.Chart._TargetElementAction<T>
GrapeCity.DataVisualization.Chart._PointTargetElementAction