private static Status CancelJob(PrintQueue printQueue, string uniqueFileName)
{
// If you do not "refresh" the print queue, then getting information about the jobs will fail.
printQueue.Refresh();
PrintJobInfoCollection jobs = printQueue.GetPrintJobInfoCollection();
// Extension is pulled out because some applications omit the file extension when it creates the job name.
string fileName = Path.GetFileNameWithoutExtension(uniqueFileName);
PrintSystemJobInfo jobInfo = jobs.FirstOrDefault(j => j.Name.Contains(fileName));
jobInfo?.Cancel();
//wait for 20 seconds to check if the job got deleted
DateTime expireTime = DateTime.Now + TimeSpan.FromSeconds(20);
while (jobInfo.IsDeleting && DateTime.Now < expireTime)
{
Thread.Sleep(100);
}
if (jobInfo.IsDeleted)
{
return(Status.Passed);
}
return(Status.Failed);
}
}//end SpotTroubleUsingJobAttributes
// </SnippetSpotTroubleUsingJobAttributes>
//<SnippetHandlePausedJob>
internal static void HandlePausedJob(PrintSystemJobInfo theJob)
{
// If there's no good reason for the queue to be paused, resume it and
// give user choice to resume or cancel the job.
Console.WriteLine("The user or someone with administrative rights to the queue" +
"\nhas paused the job or queue." +
"\nResume the queue? (Has no effect if queue is not paused.)" +
"\nEnter \"Y\" to resume, otherwise press return: ");
String resume = Console.ReadLine();
if (resume == "Y")
{
theJob.HostingPrintQueue.Resume();
// It is possible the job is also paused. Find out how the user wants to handle that.
Console.WriteLine("Does user want to resume print job or cancel it?" +
"\nEnter \"Y\" to resume (any other key cancels the print job): ");
String userDecision = Console.ReadLine();
if (userDecision == "Y")
{
theJob.Resume();
}
else
{
theJob.Cancel();
}
} //end if the queue should be resumed
} //end HandlePausedJob
public void DeleteLastJob()
{
PrintSystemJobInfo lastJob = getLastJob();
if (lastJob != null)
{
lastJob.Cancel();
lastJob.Refresh();
}
}
private void cmdCancelJob_Click(object sender, RoutedEventArgs e)
{
if (lstJobs.SelectedValue != null)
{
PrintQueue queue = printServer.GetPrintQueue(lstQueues.SelectedValue.ToString());
PrintSystemJobInfo job = queue.GetJob((int)lstJobs.SelectedValue);
job.Cancel();
lstQueues_SelectionChanged(null, null);
}
}
internal static void HandlePausedJob(PrintSystemJobInfo theJob)
{
Console.WriteLine("The user or someone with administrative rights to the queue" +
"\nhas paused the job or queue." +
"\nResume the queue? (Has no effect if queue is not paused.)" +
"\nEnter \"Y\" to resume, otherwise press return: ");
String resume = Console.ReadLine();
if (resume == "Y")
{
theJob.HostingPrintQueue.Resume();
Console.WriteLine("Does user want to resume print job or cancel it?" + "\nEnter \"Y\" to resume (any other key cancels the print job): ");
String userDecision = Console.ReadLine();
if (userDecision == "Y")
{
theJob.Resume();
}
else
{
theJob.Cancel();
}
}
}
