列出网络打印机

Question

尝试运行以下内容（此处为http://www.encodedna.com/2013/04/show-printers-using-wmi.htm）以获取网络打印机列表，但它只返回添加到我的计算机的打印机

 System.Management.ManagementScope objMS = new System.Management.ManagementScope(ManagementPath.DefaultPath);
        objMS.Connect();

        SelectQuery objQuery = new SelectQuery("SELECT * FROM Win32_Printer");
        ManagementObjectSearcher objMOS = new ManagementObjectSearcher(objMS, objQuery);
        System.Management.ManagementObjectCollection objMOC = objMOS.Get();

        foreach (ManagementObject Printers in objMOC)
        {
            if (Convert.ToBoolean(Printers["Local"]))       // LOCAL PRINTERS.
            {
                Console.WriteLine("Local :- " + Printers["Name"]);
            }
            if (Convert.ToBoolean(Printers["Network"]))     // ALL NETWORK PRINTERS.
            {
                Console.WriteLine("Network :- " + Printers["Name"]);
            }
        }

我可以在控制面板中查看/添加网络打印机。只是好奇为什么它没有显示出来。有什么想法吗？

谢谢！

Answer 1

尝试：

foreach (string printerString in PrinterSettings.InstalledPrinters)
{ 
    // do something
}