如果调用wiform来打印，我怎么才能知道winform调用电脑的打印工具打印成功，打印完...

如果调用wiform来打印，我怎么才能知道winform调用电脑的打印工具打印成功，打印完或者打印失败呢？

问题描述:

桌面端打印报表模板

问题回答：
桌面端您直接走这一段程序即可:

1.             GrapeCity.ActiveReports.PageReport pageReport = new GrapeCity.ActiveReports.PageReport();
   
2.             pageReport.Document.LocateDataSource += new GrapeCity.ActiveReports.LocateDataSourceEventHandler(Document_LocateDataSource);
   
3.             GrapeCity.ActiveReports.PrinterSettings printerSettings = new GrapeCity.ActiveReports.PrinterSettings();
   
4.             printerSettings.ShowPrintDialog = true;
   
5.             printerSettings.Printer.PaperSize.Width = 8;
   
6.             printerSettings.Printer.PaperSize.Height = 5;
   
7.             printerSettings.Printer.Landscape = true;
   
8.             printerSettings.Printer.DefaultPageSettings.Landscape = true;
   
9.             printerSettings.Printer.PrinterName = @"\\xa-printer\XA-205-Lobby";//打印机名
   
10.             printerSettings.Printer.PrinterName = @"Microsoft Print to PDF";
    
11.             pageReport.Load(new System.IO.FileInfo(@"Reports\Untitled.rdlx"));
    
12.             GrapeCity.ActiveReports.Document.PageDocument pageDocument = new GrapeCity.ActiveReports.Document.PageDocument(pageReport);
    
13.             pageDocument.LocateDataSource += new GrapeCity.ActiveReports.LocateDataSourceEventHandler(Document_LocateDataSource);
    
14. 
    
15.             pageDocument.Print(printerSettings);

复制代码

然后pageDocument.Print(printerSettings);不抛出错误，就没什么问题