IChartSerie Bubbles Property

<para>//Create worksheet</para><para>Workbook workbook = new Workbook();</para><para>workbook.LoadFromFile("Sample.xlsx");</para><para>Worksheet worksheet = workbook.Worksheets[0];</para><para>//Create chart</para><para>IChart chart = worksheet.Charts.Add();</para><para>//Set serie</para><para>IChartSerie serie = chart.Series.Add(ExcelChartType.Bubble);</para><para>//Set values and bubble chart range</para><para>serie.Values = worksheet.Range["A1:C1"];;</para><para>serie.Bubbles = worksheet.Range["A2:C2"];</para><para>//Save to file</para><para>workbook.SaveToFile("Chart.xlsx");</para>