指定阴影应用到当前表范围
builder.CreateFile("pptx")!varoPresentation=api.Getpresentationvaro表 = Api.Criate表2 4setshd(“清除”)25511161varoSlide=oPresentation.getSlideByIndex0oSlide.RemoveAllObjects()!oSlide.AddObject(oTable)!builder.SaveFile("pptx", "SetShd.pptx")!builder.CloseFile();