An ErrorBar object represents the error bars on a series. Error bars graphically express potential error amounts relative to each data marker in a data series. You can add error bars to data series in two-dimensional area, bar, column, line, scatter, and bubble charts. In scatter and bubble charts, you can display error bars for x values, y values, or both.

 public sealed class ErrorBar

Public NotInheritable Class ErrorBar

You can use the Series.ErrorBarY or Series.ErrorBarX properties to get an ErrorBar object representing the vertical or horizontal error bars, respectively.