'宣言Public Function _waterfallConnectLineOverlayDefinition() As IWaterfallConnectLineDefinition
public IWaterfallConnectLineDefinition _waterfallConnectLineOverlayDefinition()
'宣言Public Function _waterfallConnectLineOverlayDefinition() As IWaterfallConnectLineDefinition
public IWaterfallConnectLineDefinition _waterfallConnectLineOverlayDefinition()