![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__OptionLegendMergePolicy.png)
'宣言
Public Class _OptionLegendMergePolicy Inherits _BaseLegendMergePolicy Implements ILegendMergePolicy, ILegendMergePolicyBuilder, IPlugin, IQueryInterface
public class _OptionLegendMergePolicy : _BaseLegendMergePolicy, ILegendMergePolicy, ILegendMergePolicyBuilder, IPlugin, IQueryInterface
System.Object
GrapeCity.DataVisualization.Chart._BaseLegendMergePolicy
GrapeCity.DataVisualization.Chart._OptionLegendMergePolicy