![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__BaseDataLabelFrame`1.png)
'宣言
Public MustInherit Class _BaseDataLabelFrame(Of T As ILabelShapePrototype) Inherits _TemplateAnnotation(Of T) Implements IAnnotation, IBoxBounded, IDataLabelFrame, IDataLabelModel, IDataLabelView, ILabelView, IModel, IOverlapLabelView, IQueryInterface, IRotatableAnnotation, IView, IViewModel
public abstract class _BaseDataLabelFrame<T> : _TemplateAnnotation<T>, IAnnotation, IBoxBounded, IDataLabelFrame, IDataLabelModel, IDataLabelView, ILabelView, IModel, IOverlapLabelView, IQueryInterface, IRotatableAnnotation, IView, IViewModel where T: ILabelShapePrototype
System.Object
GrapeCity.DataVisualization.Chart._Annotation
GrapeCity.DataVisualization.Chart._RotatableAnnotation
GrapeCity.DataVisualization.Chart._RectangleAnnotation
GrapeCity.DataVisualization.Chart._AnchoredPointAnnotation
GrapeCity.DataVisualization.Chart._TemplateAnnotation<T>
GrapeCity.DataVisualization.Chart._BaseDataLabelFrame<T>
GrapeCity.DataVisualization.Chart._GCESClusterLabelFrame
GrapeCity.DataVisualization.Chart._PointDataLabelFrame<T>