void CBCGPChartSeries::SetDataLabelLineColor	(	const CBCGPBrush &	br,
		int	nDataPointIndex = -1
	)

Sets data label line color (color of border and callout line).

Parameters

br	Specifies a data label outline brush.
nDataPointIndex	Specifies a data point index. Use -1 to set the option for a series.