void CBCGPChartSeries::SetDataLabelStrokeStyle	(	const CBCGPStrokeStyle &	strokeStyle,
		int	nDataPointIndex = -1
	)

Sets data label stroke style (style of border and callout).

Parameters

strokeStyle	Specifies a data label outline stroke style.
nDataPointIndex	Specifies a data point index. Use -1 to set the option for a series.