BCGControlBar Pro for MFC
virtual void CBCGPChartAdvancedFormula::UpdateLastDataPoints ( int  nCount = -1)

Updates last data points.

This method looks for the difference in data point count between input and output series and updates the output series if it contains less data points.

This method is useful if you work with real time series and have to update the output series when a new data has been added to the input series.

If nCount is not -1, then this method will update nCount data points from the end of input series.

nCountSpecifies the number of data points to process. Leave it as default (-1) to process all new data points.