<DescriptionAttribute("Fires when all chart legend data is prepared to be customized before drawing.")>
Protected Overridable Sub OnCustomizeLegend( _
   ByVal legendItems As LegendItemsCollection, _
   ByVal legendName As String _
) 

Dim instance As Chart
Dim legendItems As LegendItemsCollection
Dim legendName As String
 
instance.OnCustomizeLegend(legendItems, legendName)

[DescriptionAttribute("Fires when all chart legend data is prepared to be customized before drawing.")]
protected virtual void OnCustomizeLegend( 
   LegendItemsCollection legendItems,
   string legendName
)