UserData Property

using Leadtools.Printer; 
using Leadtools; 
 
 
public void PrinterDriverNetworkExamples() 
{ 
   networkPrinter = new Printer("Test LEADTOOLS Printer"); 
   // Set network printing enable 
   networkPrinter.EnableNetworkPrinting = true; 
 
   //Check network printing state 
   bool bNetworkEnabled = networkPrinter.EnableNetworkPrinting; 
 
   string strData = "Network Printer Initial Data"; 
   //Set network initial data 
   SetNetworkData(strData); 
 
   //Get network initial data 
   string strRet = GetNetworkData(); 
 
   if (strRet != strData) 
      return; 
 
   networkPrinter.JobEvent += new EventHandler<JobEventArgs>(printer_NetworkJobEvent); 
} 
 
void printer_NetworkJobEvent(object sender, JobEventArgs e) 
{ 
   string printerName = e.PrinterName; 
   int jobID = e.JobID; 
 
   if (e.JobEventState == EventState.JobStart) 
   { 
      //get the remote data sent from client 
      PrintJobData jobData = networkPrinter.RemoteData; 
 
      MessageBox.Show(string.Format("Job {0} was started with printer {1} from remote client", jobData.PrintJobName, jobData.VirtualPrinterName)); 
 
   } 
   else if (e.JobEventState == EventState.JobEnd) 
   { 
      string[] arrFonts = networkPrinter.GetEmbeddedFonts("C:\\path to save file", e.JobID); 
      if (arrFonts != null && arrFonts.Length > 0) 
      { 
         MessageBox.Show(string.Format("{0} fonts received", arrFonts.Length)); 
      } 
 
      MessageBox.Show(string.Format("Job {0} was ended with printer {1}", jobID, printerName)); 
   } 
   else 
   { 
      networkPrinter.CancelPrintedJob(jobID); 
   } 
} 
 
Printer networkPrinter; 
 
public void SetNetworkData(string strData) 
{ 
   byte[] bytes = Encoding.ASCII.GetBytes(strData); 
 
   //Set initial network data 
   networkPrinter.SetNetworkInitialData(bytes); 
} 
 
public string GetNetworkData() 
{ 
   byte[] bytes; 
 
   //Get initial network data 
   bytes = networkPrinter.GetNetworkInitialData(); 
 
   return Encoding.ASCII.GetString(bytes); 
}