![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__TreeMapLabelView.png)
'宣言
Public Class _TreeMapLabelView Inherits GrapeCity.DataVisualization.Chart._BaseView(Of _TreeMapPointView) Implements IDataLabelModel, IModel, IQueryInterface, IView, IViewModel
public class _TreeMapLabelView : GrapeCity.DataVisualization.Chart._BaseView<_TreeMapPointView>, IDataLabelModel, IModel, IQueryInterface, IView, IViewModel
System.Object
GrapeCity.DataVisualization.Chart._BaseView<TOwnerView>
GrapeCity.DataVisualization.Chart._TreeMapLabelView