![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__SankeyNodeTooltipTextProxy`1.png)
'宣言
Public MustInherit Class _SankeyNodeTooltipTextProxy(Of TNodeView As ISankeyNodeView) Implements IIdentifierProxy, IQueryInterface, ITextFormatProxy, ITokenProxy
public abstract class _SankeyNodeTooltipTextProxy<TNodeView> : IIdentifierProxy, IQueryInterface, ITextFormatProxy, ITokenProxy where TNodeView: ISankeyNodeView
System.Object
GrapeCity.DataVisualization.Chart._SankeyNodeTooltipTextProxy<TNodeView>
GrapeCity.DataVisualization.Chart._SankeyRadialNodeTooltipTextProxy
GrapeCity.DataVisualization.Chart._SankeyXyNodeTooltipTextProxy