如何在Windows服务C＃中打印pdf？ [英] How to print pdf in windows service C#?
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问题描述
通过Windows服务打印pdf正在作为应用程序运行。但是服务失败了。
服务是在安装了打印机的帐户下运行的，但仍然打印失败。
ProcessStartInfo infoPrintPdf = new ProcessStartInfo（）;
// pathPdf = @D：\ ITC.pdf;
infoPrintPdf.FileName = pathPdf;
// 这里的打印机名称是硬编码的，但通常我会从所有打印机的组合框中获取此信息
string printerName = System.Configuration.ConfigurationManager.AppSettings [ PrinterName的]的ToString（）;
// string printerName =HP LaserJet Professional P1606dn;
string driverName = System.Configuration.ConfigurationManager.AppSettings [ DriverName ]的ToString（）;
string portName = System.Configuration.ConfigurationManager.AppSettings [ PORTNAME]的ToString（）;
string passwordStr = july2016。
// System.Security.SecureString password = new System.Security.SecureString（）;
// foreach（charc in passwordStr）
< span class =code-comment> // password.AppendChar（c）;
// infoPrintPdf.UserName =veena.cjohn@chn.nestgroup.net;
// infoPrintPdf.Password = password;
infoPrintPdf.FileName = System.Configuration.ConfigurationManager.AppSettings [ AcrobatExePath]。ToString（）;
infoPrintPdf.Arguments = string .Format（ / t {0} \{1} \\{2} \\{3} \，
pathPdf，printerName，driverName，portName ）;
infoPrintPdf.CreateNoWindow = true ;
infoPrintPdf.UseShellExecute = false ;
infoPrintPdf.WindowStyle = ProcessWindowStyle.Hidden;
处理printPdf = new Process（）;
printPdf.StartInfo = infoPrintPdf;
printPdf.Start（）;
// 此时间取决于打印机，但必须长足以
// 让打印机开始打印
系统.Threading.Thread.Sleep（ 10000 ）;
if （！printPdf.CloseMainWindow（）） // CloseMainWindow似乎永远不会成功
printPdf.Kill（）;
printPdf.WaitForExit（）; // Kill AcroRd32.exe
printPdf.Close（）; // 关闭流程并释放资源
我尝试了什么：
ProcessStartInfo infoPrintPdf = new ProcessStartInfo（）;
// pathPdf = @D：\ ITC.pdf;
infoPrintPdf.FileName = pathPdf;
// 这里的打印机名称是硬编码的，但通常我会从所有打印机的组合框中获取此信息
string printerName = System.Configuration.ConfigurationManager.AppSettings [ PrinterName的]的ToString（）;
// string printerName =HP LaserJet Professional P1606dn;
string driverName = System.Configuration.ConfigurationManager.AppSettings [ DriverName ]的ToString（）;
string portName = System.Configuration.ConfigurationManager.AppSettings [ PORTNAME]的ToString（）;
string passwordStr = july2016。
// System.Security.SecureString password = new System.Security.SecureString（）;
// foreach（charc in passwordStr）
< span class =code-comment> // password.AppendChar（c）;
// infoPrintPdf.UserName =veena.cjohn@chn.nestgroup.net;
// infoPrintPdf.Password = password;
infoPrintPdf.FileName = System.Configuration.ConfigurationManager.AppSettings [ AcrobatExePath]。ToString（）;
infoPrintPdf.Arguments = string .Format（ / t {0} \{1} \\{2} \\{3} \，
pathPdf，printerName，driverName，portName ）;
infoPrintPdf.CreateNoWindow = true ;
infoPrintPdf.UseShellExecute = false ;
infoPrintPdf.WindowStyle = ProcessWindowStyle.Hidden;
处理printPdf = new Process（）;
printPdf.StartInfo = infoPrintPdf;
printPdf.Start（）;
// 此时间取决于打印机，但必须长足以
// 让打印机开始打印
系统.Threading.Thread.Sleep（ 10000 ）;
if （！printPdf.CloseMainWindow（）） // CloseMainWindow似乎永远不会成功
printPdf.Kill（）;
printPdf.WaitForExit（）; // Kill AcroRd32.exe
printPdf.Close（）; // 关闭流程并释放资源
解决方案
这样的事情可能会起作用如何以编程方式（C＃.NET）将pdf文件直接打印到打印机vishalsbsinha [ ^ ]
它发送到默认打印机 - 相当容易适应
Print a pdf via windows service is working as application. but with service it fails.
The service is run with the account where printer is installed but still print fails.
ProcessStartInfo infoPrintPdf = new ProcessStartInfo();
//pathPdf = @"D:\ITC.pdf";
infoPrintPdf.FileName = pathPdf;
// The printer name is hardcoded here, but normally I get this from a combobox with all printers
string printerName = System.Configuration.ConfigurationManager.AppSettings["PrinterName"].ToString();
//string printerName = "HP LaserJet Professional P1606dn";
string driverName = System.Configuration.ConfigurationManager.AppSettings["DriverName"].ToString();
string portName = System.Configuration.ConfigurationManager.AppSettings["portName"].ToString();
string passwordStr = "july2016.";
//System.Security.SecureString password = new System.Security.SecureString();
//foreach (char c in passwordStr)
// password.AppendChar(c);
//infoPrintPdf.UserName = "veena.cjohn@chn.nestgroup.net";
//infoPrintPdf.Password = password;
infoPrintPdf.FileName = System.Configuration.ConfigurationManager.AppSettings["AcrobatExePath"].ToString();
infoPrintPdf.Arguments = string.Format("/t {0} \"{1}\" \"{2}\" \"{3}\"",
pathPdf, printerName, driverName, portName);
infoPrintPdf.CreateNoWindow = true;
infoPrintPdf.UseShellExecute = false;
infoPrintPdf.WindowStyle = ProcessWindowStyle.Hidden;
Process printPdf = new Process();
printPdf.StartInfo = infoPrintPdf;
printPdf.Start();
// This time depends on the printer, but has to be long enough to
// let the printer start printing
System.Threading.Thread.Sleep(10000);
if (!printPdf.CloseMainWindow()) // CloseMainWindow never seems to succeed
printPdf.Kill();
printPdf.WaitForExit(); // Kill AcroRd32.exe
printPdf.Close(); // Close the process and release resources
What I have tried:
ProcessStartInfo infoPrintPdf = new ProcessStartInfo();
//pathPdf = @"D:\ITC.pdf";
infoPrintPdf.FileName = pathPdf;
// The printer name is hardcoded here, but normally I get this from a combobox with all printers
string printerName = System.Configuration.ConfigurationManager.AppSettings["PrinterName"].ToString();
//string printerName = "HP LaserJet Professional P1606dn";
string driverName = System.Configuration.ConfigurationManager.AppSettings["DriverName"].ToString();
string portName = System.Configuration.ConfigurationManager.AppSettings["portName"].ToString();
string passwordStr = "july2016.";
//System.Security.SecureString password = new System.Security.SecureString();
//foreach (char c in passwordStr)
// password.AppendChar(c);
//infoPrintPdf.UserName = "veena.cjohn@chn.nestgroup.net";
//infoPrintPdf.Password = password;
infoPrintPdf.FileName = System.Configuration.ConfigurationManager.AppSettings["AcrobatExePath"].ToString();
infoPrintPdf.Arguments = string.Format("/t {0} \"{1}\" \"{2}\" \"{3}\"",
pathPdf, printerName, driverName, portName);
infoPrintPdf.CreateNoWindow = true;
infoPrintPdf.UseShellExecute = false;
infoPrintPdf.WindowStyle = ProcessWindowStyle.Hidden;
Process printPdf = new Process();
printPdf.StartInfo = infoPrintPdf;
printPdf.Start();
// This time depends on the printer, but has to be long enough to
// let the printer start printing
System.Threading.Thread.Sleep(10000);
if (!printPdf.CloseMainWindow()) // CloseMainWindow never seems to succeed
printPdf.Kill();
printPdf.WaitForExit(); // Kill AcroRd32.exe
printPdf.Close(); // Close the process and release resources 解决方案
Maybe something like this would work How to programmatically (C# .NET) print a pdf file directly to the printer | vishalsbsinha[^]
it sends to the default printer - fairly easy to adapt
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