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