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

Sets stroke style either for all series lines, or for specified data point.

Use this method to set stroke style for series lines. If nDataPointIndex is -1, the stroke style will be used for all data points that have not been formatted individually.

Parameters
strokeStyleSpecifies the stroke style.
nDataPointIndexSpecifies a data point index. Use -1 to set the option for a series.