Question

c#设置页面范围打印问题

我的代码如下，打印xps文件
var printers = new LocalPrintServer().GetPrintQueues();
var selectedPrinter = printers.FirstOrDefault(p => p.Name == Global.A4PrinterName);
var wpfPrint = new PrintDialog();
wpfPrint.PrintQueue = selectedPrinter;
PrintTicket pt = new PrintTicket();

pt.Duplexing = OKArg.Duplex;
pt.CopyCount = OKArg.printCount;
wpfPrint.PrintTicket = pt;
wpfPrint.PrintQueue.DefaultPrintTicket.Duplexing = OKArg.Duplex;
wpfPrint.PrintQueue.UserPrintTicket.Duplexing = OKArg.Duplex;
wpfPrint.PrintTicket.Duplexing = OKArg.Duplex;
wpfPrint.UserPageRangeEnabled = true;
wpfPrint.PageRangeSelection = PageRangeSelection.UserPages;
wpfPrint.PageRange = new PageRange(1,2);
wpfPrint.PrintDocument(doc.GetFixedDocumentSequence().DocumentPaginator, "文档打印");

为什么我设置的页面范围无效啊？实在只有三个财富值，不好意思~~

Answer 1

MyPrintDocument_PrintPage 事件里面
e.HasMorePages = true; 判断是否打印多页的

追问

打印的对象是PrintDialog，不是PrintDocument诶。。没有触发到PrintDocument的PrintPage事件诶

追答

这个就不清楚了

追问

额。。。还是谢谢了。。。