'宣言 Protected Overridable Sub RenderPointsToScene( _ ByVal paretoApp As ParetoChartAppearance, _ ByVal scene As SceneGraph, _ ByVal pointsForLineUnderConstruction As PrimitiveCollection, _ ByVal emptyApp As EmptyAppearance _ )
protected virtual void RenderPointsToScene( ParetoChartAppearance paretoApp, SceneGraph scene, PrimitiveCollection pointsForLineUnderConstruction, EmptyAppearance emptyApp )