![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__SankeyNodeLabelOverlayDefinitionBuilder.png)
'宣言
Public Class _SankeyNodeLabelOverlayDefinitionBuilder Implements ISankeyNodeLabelOverlayDefinitionBuilder
public class _SankeyNodeLabelOverlayDefinitionBuilder : ISankeyNodeLabelOverlayDefinitionBuilder
System.Object
GrapeCity.DataVisualization.Chart._SankeyNodeLabelOverlayDefinitionBuilder