'宣言
Public Class _ErrorBarOverlayDefinition Inherits GrapeCity.DataVisualization.Chart._BaseOverlayDefinition(Of IErrorBarOption) Implements IErrorBarOverlayDefinition, IOverlayDefinition, IQueryInterface
public class _ErrorBarOverlayDefinition : GrapeCity.DataVisualization.Chart._BaseOverlayDefinition<IErrorBarOption>, IErrorBarOverlayDefinition, IOverlayDefinition, IQueryInterface