'宣言
Public Class _PlotAreaOption Inherits _Option Implements GrapeCity.DataVisualization.Chart.IOptionStrictMode, GrapeCity.DataVisualization.Chart.IQueryInterface, IOption, IPlotAreaCustomOption, IPlotAreaOption
public class _PlotAreaOption : _Option, GrapeCity.DataVisualization.Chart.IOptionStrictMode, GrapeCity.DataVisualization.Chart.IQueryInterface, IOption, IPlotAreaCustomOption, IPlotAreaOption