使用 ManagementClass 将打印机添加到本地计算机 [英] add printer to local computer using ManagementClass

问题描述

我看到参考和提示，可以通过编程方式使用 ManagementClass 等将联网打印机添加到本地计算机.但是，我还没有找到任何关于这样做的实际教程.

I see references and hints that programmatically one can add a networked printer to a local computer using the ManagementClass and such. However I have not been able to find any actual tutorials on doing just this.

有人真的使用 ManagementClass 来做到这一点吗?

has anyone actually used the ManagementClass to do this?

我正在这样做:

var connectionOption = new ConnectionOption();
var mgmScope = new ManagementScope("rootcimv2",connectionOptions);

var printerClass = new ManagementClass(mgmScope, new ManagementPath("Win32_Printer"),null);
var printerObj = printerClass.CreateInstance();

printerObj["DeviceID"] = prnName;     //
printerObj["DriverName"] = drvName;   // full path to driver
printerObj["PortName"] = "myTestPort:";

var options = new PutOptions {Type = PutType.UpdateOrCreate};
printerObj.Put(options);   

所有这些都会产生一个错误通用故障"

All this does is create an error "Generic Failure"

我不知道我错过了什么..... 对此的任何帮助或想法将不胜感激.

I cant figure out what I am missing..... any help or thoughts about this would be appreciated.

我想我需要更好地解释我想要做什么...当所需的打印机没有绑定到打印服务器时，我需要:创建一个 tcpip 原始端口，通过 tcp/ip 连接打印机，安装驱动程序，可选择设置默认值.

I think I need to better explain what I am trying to do... when the printers needed are not tied to a print server, I need to: create a tcpip raw port, connect a printer via tcp/ip, install drivers, optionally set default.

我希望 WMI 基本上可以解决所有这些问题，但似乎并非如此.

I was hoping WMI could basically take care of all of this but it doesnt appear to be the case.

谢谢！

推荐答案

为了做到这一点，我最终不得不做一个 2 stepper...

In order to do this I ended up having to do a 2 stepper...

首先建立一个命令行来触发:

first build up a command line to fire off:

rundll32.exe printui.dll,PrintUIEntry /if /b "test" /f x2DSPYP.inf /r 10.5.43.32 /m "845 PS"

然后生成它:

    public static string ShellProcessCommandLine(string cmdLineArgs,string path)
    {
        var sb = new StringBuilder();
        var pSpawn = new Process
        {
            StartInfo =
                {
                    WorkingDirectory = path, 
                    FileName = "cmd.exe", 
                    CreateNoWindow = true,
                    Arguments = cmdLineArgs,
                    RedirectStandardInput = true,
                    RedirectStandardOutput = true,
                    UseShellExecute = false
                }
        };
        pSpawn.OutputDataReceived += (sender, args) => sb.AppendLine(args.Data);
        pSpawn.Start();
        pSpawn.BeginOutputReadLine();
        pSpawn.WaitForExit();

        return sb.ToString();
    }

这似乎有效...不是理想的方法，但对于那些不在打印服务器上的打印机来说，它似乎可以完成这项工作.

This seems to work... not the ideal method but for those printers not on a print server it seems to do the job.

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