前面我们介绍了如何使用Spire.Presentation 提供的 PresentationPrintDocument 对象打印 PowerPoint 文档，该文将详细介绍如何使用PrinterSettings 对象打印幻灯片文档并进行打印设置。

首先请查看Microsoft PowerPoint打印设置：

static void Main(string[] args)
{
    //加载示例文档
    Presentation ppt = new Presentation();
    ppt.LoadFromFile("Sample.pptx");


    //使用 PrinterSettings 对象打印幻灯片
    PrinterSettings ps = new PrinterSettings();
    ps.PrintRange = PrintRange.AllPages;
    ps.PrintToFile = true;
    ps.PrintFileName = ("Print.xps");

    //打印时幻灯片加框
    ppt.SlideFrameForPrint = true;

    //灰度打印
    ppt.GrayLevelForPrint = true;

    //每四张幻灯片打印到一页
ppt.SlideCountPerPageForPrint = PageSlideCount.Four;

//设置打印方向
    ppt.OrderForPrint = Order.Horizontal;

    ////打印不连续页面
    //ppt.SelectSlidesForPrint("1", "3");

    //打印
    ppt.Print(ps);
}

Private Shared Sub Main(args As String())
	'加载示例文档
	Dim ppt As New Presentation()
	ppt.LoadFromFile("Sample.pptx")


	'使用 PrinterSettings 对象打印幻灯片
	Dim ps As New PrinterSettings()
	ps.PrintRange = PrintRange.AllPages
	ps.PrintToFile = True
	ps.PrintFileName = ("Print.xps")

	'打印时幻灯片加框
	ppt.SlideFrameForPrint = True

	'灰度打印
	ppt.GrayLevelForPrint = True

	'每四张幻灯片打印到一页
	ppt.SlideCountPerPageForPrint = PageSlideCount.Four

	'设置打印方向
	ppt.OrderForPrint = Order.Horizontal

	'''/打印不连续页面
	'ppt.SelectSlidesForPrint("1", "3");

	'打印
	ppt.Print(ps)
End Sub