[DwfWhipText.Underscore property 获取下划线 public DwfWhipTextOptionScoring Underscore { get; set; } 也可以看看 class DwfWhipTextOptionScoring class DwfWhipText 命名空间 Aspose.CAD.FileFormats.Dwf.Whip.Objects.Drawable.Text 部件 Aspose.CAD]