Represents the legend in a chart. Each chart can have only one legend. The Legend object contains one or more LegendEntry objects; each LegendEntry object contains a LegendKey object.
Using the Legend Object
Use the Legend property to return the Legend object. The following example sets the font style for the legend in embedded chart one on worksheet one to bold.
Worksheets(1).ChartObjects(1).Chart.Legend.Font.Bold = True
Remarks
The chart legend isn’t visible unless the HasLegend property is True. If this property is False, properties and methods of the Legend object will fail.