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       #Post#: 83--------------------------------------------------
       How to: Enumerate a Subset of Print Queues
       By: eyeconic Date: April 5, 2018, 9:47 am
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       A common situation faced by information technology (IT)
       professionals managing a company-wide set of printers is to
       generate a list of printers having certain characteristics. This
       functionality is provided by the GetPrintQueues method of a
       PrintServer object and the EnumeratedPrintQueueTypes
       enumeration.
       Example
       In the example below, the code begins by creating an array of
       flags that specify the characteristics of the print queues we
       want to list. In this example, we are looking for print queues
       that are installed locally on the print server and are shared.
       The EnumeratedPrintQueueTypes enumeration provides many other
       possibilities.
       The code then creates a LocalPrintServer object, a class derived
       from PrintServer. The local print server is the computer on
       which the application is running.
       The last significant step is to pass the array to the
       GetPrintQueues method.
       Finally, the results are presented to the user.
       C# Copy
       // Specify that the list will contain only the print queues that
       are installed as local and are shared
       EnumeratedPrintQueueTypes[] enumerationFlags =
       {EnumeratedPrintQueueTypes.Local,
       
       EnumeratedPrintQueueTypes.Shared};
       LocalPrintServer printServer = new LocalPrintServer();
       //Use the enumerationFlags to filter out unwanted print queues
       PrintQueueCollection printQueuesOnLocalServer =
       printServer.GetPrintQueues(enumerationFlags);
       Console.WriteLine("These are your shared, local print
       queues:\n\n");
       foreach (PrintQueue printer in printQueuesOnLocalServer)
       {
       Console.WriteLine("\tThe shared printer " + printer.Name + "
       is located at " + printer.Location + "\n");
       }
       Console.WriteLine("Press enter to continue.");
       Console.ReadLine();
       You could extend this example by having the foreach loop that
       steps through each print queue do further screening. For
       example, you could screen out printers that do not support
       two-sided printing by having the loop call each print queue's
       GetPrintCapabilities method and test the returned value for the
       presence of duplexing.
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