c# 打印

两种方法：adobe PDF或gs，统一之处都是先把控件画在printDocument（控件）上，保存为gs文件，然后转成PDF打印

case "Adobe PDF":
                                #region  Adobe
                                PrintReport.PrinterSettings.PrinterName = DBConnection.printer;//PrintReport即printDocument控件
                                PrintReport.DefaultPageSettings.PaperSize = new PaperSize("Custom", 745, 1050);
                                PrintReport.DefaultPageSettings.Margins.Right = 70;
                                PrintReport.DefaultPageSettings.Margins.Top = 90;
                                PrintReport.PrinterSettings.PrintToFile = true;
                                PrintReport.PrinterSettings.PrintFileName = @"in\document.ps";
                                PrintReport.PrintController = new StandardPrintController();
                                PrintReport.Print();
                                Process p_adobe = Process.Start(Application.StartupPath + @"/Acrobat/acrodist.exe");
                                p_adobe.WaitForExit();
                                Focus();
                                UpFile(@"out\document.pdf", SeriesID.Replace('*', 'x') + ".pdf");//利用ftp上传，可以忽略
                                #endregion
                                break;
                            default:
                                #region gs
                                PrintReport.PrinterSettings.PrinterName = DBConnection.printer;
                                PrintReport.DefaultPageSettings.PaperSize = new PaperSize("Custom", 745, 1050);
                                PrintReport.DefaultPageSettings.Margins.Right = 70;
                                PrintReport.DefaultPageSettings.Margins.Top = 90;
                                PrintReport.PrinterSettings.PrintToFile = true;
                                PrintReport.PrinterSettings.PrintFileName = @"gs/document.ps";
                                PrintReport.PrintController = new StandardPrintController();
                                PrintReport.Print();
                                Environment.CurrentDirectory = Application.StartupPath + "/gs";
                                Process pros = Process.Start("ps2pdf.bat", "document.ps");
                                pros.WaitForExit();
                                Environment.CurrentDirectory = Application.StartupPath;
                                Focus();
                                UpFile(@"gs/document.pdf", SeriesID.Replace('*', 'x') + ".pdf");
                                #endregion
                                break;