[]
Gets or sets an array that contains the size data for the bubble chart. Applies only to bubble charts.
double?[] BubbleSizes { get; set; }
Property BubbleSizes As Double?()
worksheet.Range["A1:C4"].Value = new object[,] {{"X", "Y", "Size"}, {1, 2, 10}, {2, 4, 15}, {3, 3, 12}};
IChart chart = worksheet.Shapes.AddChart(ChartType.Bubble, 20, 20, 300, 200).Chart;
chart.SeriesCollection.Add(worksheet.Range["A1:C4"]);
ISeries series = chart.SeriesCollection[0];
double?[] bubbleSizes = series.BubbleSizes;