internal static PrinterState CheckPrinterQueue(string printerName)
{
//List<PrintJobStatus> prints = new List<PrintJobStatus>();
if (ConfigurationManager.AppSettings["Mode"] == "Diagnostic")
{
logger.Log(NLog.LogLevel.Info, "Inside CheckPrinterQueue function");
}
PrinterState pstate = new PrinterState();
var printServer = new PrintServer();
var myPrintQueues = printServer.GetPrintQueues(new[] { EnumeratedPrintQueueTypes.Local, EnumeratedPrintQueueTypes.Connections });
foreach (PrintQueue pq in myPrintQueues)
{
pq.Refresh();
if (!pq.Name.ToLower().Contains(printerName.ToLower()))
{
continue;
}
PrintJobInfoCollection jobs = pq.GetPrintJobInfoCollection();
foreach (PrintSystemJobInfo job in jobs)
{
if (job.JobStatus == PrintJobStatus.PaperOut ||
job.JobStatus == PrintJobStatus.UserIntervention ||
job.JobStatus == PrintJobStatus.Offline ||
job.JobStatus == PrintJobStatus.Error ||
job.JobStatus == PrintJobStatus.Blocked)
{
pstate.alert = true;
pstate.status = job.JobStatus;
}
else
{
pstate.alert = false;
pstate.status = job.JobStatus;
}
//var aux = job;
//Check job status here
//job.JobStatus
} // end for each print job
} // end for each print queue
return(pstate);
}
internal static void AbortPrinting()
{
if (ConfigurationManager.AppSettings["Mode"] == "Diagnostic")
{
logger.Log(NLog.LogLevel.Info, "Inside Abort printing function");
}
//List<PrintJobStatus> prints = new List<PrintJobStatus>();
PrinterState pstate = new PrinterState();
var printServer = new PrintServer();
var myPrintQueues = printServer.GetPrintQueues(new[] { EnumeratedPrintQueueTypes.Local, EnumeratedPrintQueueTypes.Connections });
foreach (PrintQueue pq in myPrintQueues)
{
pq.Refresh();
//if (!pq.Name.ToLower().Contains(printerName.ToLower())) continue;
PrintJobInfoCollection jobs = pq.GetPrintJobInfoCollection();
foreach (PrintSystemJobInfo job in jobs)
{
job.Cancel();
} // end for each print job
} // end for each print queue
}
