🚀 go-pugleaf

> Where are you calling FindFirstPrinterChangeNotification()?  Which
> notifications are you asking it for?

Missed some lines when copy-pasted :-).

Flags = PRINTER_CHANGE_ALL;
Notifier = FindFirstPrinterChangeNotification(printer,Flags,0,NULL);

But the thread still terminates cleanly, even with :
while(!Terminated)
 {
   WaitForSingleObject(Notifier,INFINITE);
  ....
}

I've tried using the pPrinterNotifyOptions and ppPrinterNotifyInfo options 
in the following code
to look for the number of pages printerd so far, but i'm not sure I'm using 
them corectly...
shouldn't a notification be sent when one of the monitored parameters 
changes?

void __fastcall TPrinterMonitor::Execute()
{
 PRINTER_NOTIFY_OPTIONS pno;
 PRINTER_NOTIFY_OPTIONS_TYPE pnot;
 PRINTER_NOTIFY_INFO *pni = NULL;
 WORD Field = JOB_NOTIFY_FIELD_PAGES_PRINTED;

 pno.Version = 2;
 pno.Flags   = PRINTER_NOTIFY_OPTIONS_REFRESH;
 pno.Count   = 1;
 pno.pTypes  = &pnot;

 pnot.Type =  JOB_NOTIFY_TYPE;
 pnot.Reserved0 = 0;
 pnot.Reserved1 = 0;
 pnot.Reserved2 = 0;
 pnot.Count = 1;
 pnot.pFields = &Field;

 PPRINTER_NOTIFY_INFO ppni;

 Notifier = FindFirstPrinterChangeNotification(printer,MonitorFlags,0,&pno);

 while(!Terminated)
 {
  WaitForSingleObject(Notifier,INFINITE);
  Changes = 0x00000000;
  if(FindNextPrinterChangeNotification(Notifier,&Changes,&pno,(void**)&pni))
  {
   if(Changes & PRINTER_CHANGE_ADD_JOB)
   {
    Line = "Job added";
    Synchronize(Update);
    //Sleep(100);
    //Synchronize(ListJobs);
   }
    else if(Changes & PRINTER_CHANGE_DELETE_JOB)
   {
    Line = "Job deleted";
    Synchronize(Update);
   }
    else if(Changes & PRINTER_CHANGE_SET_JOB)
    {
     Line = "Job set";
     Synchronize(Update);
    }
     else if(Changes & PRINTER_CHANGE_WRITE_JOB)
     {
      Line = "Job write";
      Synchronize(Update);
     }
      else
      {
       Line = "some other change";
       Synchronize(Update);
      };
  };
 };

 FindClosePrinterChangeNotification(Notifier);
}

Bogdan