c#/vb.net 打印 powerpoint 文档-凯发线上登陆下载网址

spire.presentation 支持多种 powerpoint 文档打印方式，本文将介绍如何使用 spire.presentation 提供的 presentationprintdocument 对象打印 powerpoint 文档的三种常见方式：

• 使用默认打印机打印powerpoint 文档.
• 使用虚拟打印机（microsoft xps document writer）打印powerpoint 文档.
• 设置打印页码范围，份数和打印powerpoint时的显示名称

使用默认打印机打印powerpoint 文档的所有页面

presentation ppt = new presentation();
ppt.loadfromfile("sample.pptx");
presentationprintdocument document = new presentationprintdocument(ppt);
document.printcontroller = new standardprintcontroller();
ppt.print(document);

dim ppt as new presentation()
ppt.loadfromfile("sample.pptx")
dim document as new presentationprintdocument(ppt)
document.printcontroller = new standardprintcontroller()
ppt.print(document)

使用虚拟打印机（microsoft xps document writer）打印powerpoint 文档

presentation ppt = new presentation();
ppt.loadfromfile("sample.pptx");
presentationprintdocument document = new presentationprintdocument(ppt);
document.printersettings.printername = "microsoft xps document writer";
     
ppt.print(document);

dim ppt as new presentation()
ppt.loadfromfile("sample.pptx")
dim document as new presentationprintdocument(ppt)
document.printersettings.printername = "microsoft xps document writer"
ppt.print(document)

设置打印页码范围，份数和打印powerpoint时的显示名称

presentation ppt = new presentation();
ppt.loadfromfile("sample.pptx");
presentationprintdocument document = new presentationprintdocument(ppt);
            
//设置打印过程中的显示名称  
document.documentname = "展示报表部分打印";
//设置打印页码范围
document.printersettings.printrange = printrange.somepages;
document.printersettings.frompage = 1;
document.printersettings.topage = 2;
//设置打印份数
document.printersettings.copies = 2;
ppt.print(document);

dim ppt as new presentation()
ppt.loadfromfile("sample.pptx")
dim document as new presentationprintdocument(ppt)
'设置打印过程中的显示名称  
document.documentname = "展示报表部分打印"
'设置打印页码范围
document.printersettings.printrange = printrange.somepages
document.printersettings.frompage = 1
document.printersettings.topage = 2
'设置打印份数
document.printersettings.copies = 2
ppt.print(document)