'宣言
Public Class _PathAnnotationOption Inherits _AnnotationOverlayOption Implements GrapeCity.DataVisualization.Chart.IOptionStrictMode, IAnnotationOverlayOption, IJsonOption, IOption, IOverlayOption, IPathAnnotationOption
public class _PathAnnotationOption : _AnnotationOverlayOption, GrapeCity.DataVisualization.Chart.IOptionStrictMode, IAnnotationOverlayOption, IJsonOption, IOption, IOverlayOption, IPathAnnotationOption