c# - 如何在没有对话框的情况下打印 XPS？

Question

我尝试打印到 XPS 打印机(它不是我的默认打印机)，但程序打开了一个对话框。我可以跳过对话框吗？这是代码:

            pSettings = new PrinterSettings();                
            pSettings.PrintFileName = "test.xps";       
            RawPrinterHelper.SendStringToPrinter(pSettings.PrinterName, toSend);                
            spcn = new StandardPrintController();
            printDocument1.PrinterSettings.PrinterName = "Microsoft XPS Document Writer";
            printDocument1.PrintController = spcn;                                    
            printDocument1.PrintPage +=
                new PrintPageEventHandler(printDocument1_PrintPage);
            printDocument1.Print();                     

Answer 1

您可以使用 Aspose API 将 PDF 打印到 XPS 而无需对话框 Aspose API

//Create PdfViewer object and bind PDF file
PdfViewer pdfViewer = new PdfViewer();
pdfViewer.OpenPdfFile("input.pdf");

//Set PrinterSettings and PageSettings
System.Drawing.Printing.PrinterSettings printerSetttings = new System.Drawing.Printing.PrinterSettings();
printerSetttings.Copies = 1;
printerSetttings.PrinterName = "Microsoft XPS Document Writer";

//Set output file name and PrintToFile attribute
printerSetttings.PrintFileName = "C:\\tempfiles\\printoutput.xps";
printerSetttings.PrintToFile = true;

**//Disable print page dialog**
**pdfViewer.PrintPageDialog = false;**

//Pass printer settings object to the method
pdfViewer.PrintDocumentWithSettings(printerSetttings);
pdfViewer.ClosePdfFile();