ManagementEventWatcher Watcher;
        ManagementScope Scopee;

        public Form1()
        {
            InitializeComponent();
            try
            {
                string ComputerName = "localhost";
                string WmiQuery;
                
                Scopee = new ManagementScope(String.Format("\\\\{0}\\root\\CIMV2", ComputerName), null);
                Scopee.Connect();
                
                WmiQuery = "Select * From __InstanceDeletionEvent within 1 Where TargetInstance ISA 'Win32_PrintJob'";
                ManagementEventWatcher Watcher = new ManagementEventWatcher(Scopee, new EventQuery(WmiQuery));
                Watcher.EventArrived += new EventArrivedEventHandler(this.WmiEventHandler);
                
                Watcher.Start();

            }
            catch (Exception ex)
            {
                listBox1.Items.Add(String.Format("Exception {0} Trace {1}", ex.Message, ex.StackTrace));
            }
        }

        private void WmiEventHandler(object sender, EventArrivedEventArgs e)
        {
            int JobId = 0;
            ManagementBaseObject curJob = (ManagementBaseObject)e.NewEvent.Properties["TargetInstance"].Value;
            if (curJob != null) JobId = Convert.ToInt32(curJob["JobId"]);
           
            addToList("TargetInstance.JobId : " + curJob["JobId"] + " isCopmleted");
            addToList("TargetInstance.Caption : " + curJob["Caption"]);
            addToList("TargetInstance.JobStatus : " + curJob["JobStatus"]);
            addToList("TargetInstance.PagesPrinted : " + curJob["PagesPrinted"]);
            addToList("TargetInstance.TotalPages : " + curJob["TotalPages"]);
            addToList("TargetInstance.Status : " + curJob["Status"]);
            addToList("TargetInstance.StatusMask : " + curJob["StatusMask"]);
           
        }

PrintTicket pt = job.HostingPrintQueue.CurrentJobSettings.CurrentPrintTicket;