'宣言Public Function _getWaterfallPlotDefinition() As IWaterfallPlotDefinition
public IWaterfallPlotDefinition _getWaterfallPlotDefinition()
'宣言Public Function _getWaterfallPlotDefinition() As IWaterfallPlotDefinition
public IWaterfallPlotDefinition _getWaterfallPlotDefinition()