private void cmdPurgeQueue_Click(object sender, RoutedEventArgs e)
{
if (lstQueues.SelectedValue != null)
{
PrintQueue queue = printServer.GetPrintQueue(lstQueues.SelectedValue.ToString());
queue.Purge();
}
}
public string ClearQueue()
{
LocalPrintServer ps = new LocalPrintServer();
PrintQueue pq = ps.GetPrintQueue("");/// ( DefaultPrintQueue;
pq.Purge();
return("Ok");
}
protected static void PurgeLocalPrintQueues()
{
LocalPrintServer localMachine = new LocalPrintServer(PrintSystemDesiredAccess.AdministrateServer);
foreach (var queue in localMachine.GetPrintQueues())
{
// Need to create another print queue object with sufficient privileges to purge
PrintQueue privilegedQueue = new PrintQueue(localMachine, queue.Name, PrintSystemDesiredAccess.AdministratePrinter);
privilegedQueue.Purge();
}
}
private static void PurgeRemotePrintQueue(string serverName, string printQueueName)
{
try
{
using (PrintServer ps = new PrintServer(@"\\" + serverName))
{
using (PrintQueue queue = new PrintQueue(ps, printQueueName, PrintSystemDesiredAccess.AdministratePrinter))
{
queue.Purge();
}
}
}
catch (Exception e)
{
TraceFactory.Logger.Debug(e);
}
}
public static bool CleanPrintQueue(string PrinterName)
{
try
{
LocalPrintServer _printServer = new LocalPrintServer(PrintSystemDesiredAccess.AdministratePrinter);
PrintQueue printqueue = new PrintQueue(_printServer, PrinterName);
printqueue.Refresh();
if (printqueue.NumberOfJobs != 0)
{
printqueue.Purge();
}
return(true);
}
catch (Exception)
{
return(false);
}
}