System.Printing.PrintServerException: An exception occurred while creating the PrintServer object. Win32 error: Access is denied as a windows service

Question

我已经在 Stack 上解决了类似的问题 overflow.But 仍然无法解决我的问题 我正在尝试通过用 c# 编写的 windows 服务访问网络共享打印机。 当我 运行 通过开发环境时，它工作正常。 但是在创建安装程序并 运行 喜欢它作为后台服务之后，我收到如下错误 **

"System.Printing.PrintServerException: An exception occurred while creating the PrintServer object. Win32 error: Access is denied"

**

这里我给出了我的代码

using (PrintServer networkPrintServer = new   PrintServer(networkPrinterServer))
                {
                    using (PrintQueue networkPrintQueue = new PrintQueue(networkPrintServer, networkPrinterName,PrintSystemDesiredAccess.AdministratePrinter
                          ))
                    {
                        PrintSystemJobInfo printJob = networkPrintQueue.AddJob(networkPrinterName);
                        networkPrintQueue.Refresh();
                        printJob.Refresh();
                        printJob.JobStream.Write(bytesToPrint, 0, bytesToPrint.Length);
                        printJob.JobStream.Close();
                        return PrinterSuccessfullyCompletedPrintJob;
                    }
                }

Answer 1

尝试从任何 windows 管理员帐户角色 运行 您的服务。