如何列出網絡計算機上的所有打印機

Question

如下圖所示，當我嘗試檢索所有打印機時，我只有2台打印機。

有沒有辦法使用PowerShell WMI或C＃返回所有打印機（以便我可以在powershell中翻譯它）？

我試過System.Drawing.Printing.PrinterSettings.InstalledPrinters （參考how to get the list of all printers in computer - C# Winform ），但也只顯示2個條目。

Answer 1

只是，

通過System.Drawing.Printing

foreach (String printer in PrinterSettings.InstalledPrinters)
{
    Console.WriteLine(printer.ToString()+Environment.NewLine);
} 

通過WMI

public static void AvailablePrinters()
{
 oManagementScope = new ManagementScope(ManagementPath.DefaultPath);
 oManagementScope.Connect();

 SelectQuery oSelectQuery = new SelectQuery();
 oSelectQuery.QueryString = @"SELECT Name FROM Win32_Printer";

 ManagementObjectSearcher oObjectSearcher = 
    new ManagementObjectSearcher(oManagementScope, @oSelectQuery);
 ManagementObjectCollection oObjectCollection = oObjectSearcher.Get();

 foreach (ManagementObject oItem in oObjectCollection)
 {

 Console.WriteLine("Name : " + oItem["Name"].ToString()+ Environment.NewLine);
 }
}

通過PowerShell

Get-WMIObject -class Win32_Printer -computer $printserver | Select Name,DriverName,PortName

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有關詳細信息，請查看本文和WMI打印機類