Real time event trigger from bio metric k30 device

Hi Apurva, 

I hope you're fine. Please send me a sample code. I don't know where to initiate OnFinger event and how to do that. I need a little training. I would appreciate if you could be a help. khawajashams @ hotmail .com 

Best Regards

1. private void Connect()  
2. {  
3. try  
4. {  
5. int idwErrorCode = 0;  
6. string branch = ConfigurationManager.AppSettings["Branch"];  
7. string IP = ConfigurationManager.AppSettings["IP"];  
8. string PortNo = ConfigurationManager.AppSettings["PortNo"];  
9. string MachineNo = ConfigurationManager.AppSettings["MachineNo"];  
10. string Password = ConfigurationManager.AppSettings["Password"];  
11. Program.branchno = branch == "" ? 0 : Convert.ToInt32(branch);  
12. Program.gMachineNumber = MachineNo == "" ? 0 : Convert.ToInt32(MachineNo);  
13. Program.IP = IP;  
14. Program.Password = Password == "" ? 0 : Convert.ToInt32(Password);  
15. Program.PortNo = PortNo == "" ? 0 : Convert.ToInt32(PortNo);  
16. bIsConnected = iZemKeeper.Connect_Net(Program.IP, Convert.ToInt32(Program.PortNo));  
17. // bIsConnected = iZemKeeper.Connect_Net("10.0.0.52", 4370);  
18. if (bIsConnected == true)  
19. {  
20. iMachineNumber = 1;  
21. if (iZemKeeper.RegEvent(iMachineNumber, 65535))//Here you can register the realtime events that you want to be triggered(the parameters 65535 means registering all)  
22. {  
23. this.iZemKeeper.OnFinger += new zkemkeeper._IZKEMEvents_OnFingerEventHandler(iZemKeeper_OnFinger);  
24. this.iZemKeeper.OnAttTransaction += new zkemkeeper._IZKEMEvents_OnAttTransactionEventHandler(iZemKeeper_OnAttTransaction);  
25. this.iZemKeeper.OnAttTransactionEx += new zkemkeeper._IZKEMEvents_OnAttTransactionExEventHandler(iZemKeeper_OnAttTransactionEx);  
26. }  
27. else  
28. {  
29. WriteToFile("RT Events didn't registered at " + DateTime.Now);  
30. }  
31. iZemKeeper.RegEvent(iMachineNumber, 65535);//Here you can register the realtime events that you want to be triggered(the parameters 65535 means registering all)  
32. WriteToFile("Device Connection Established Successfully at " + DateTime.Now);  
33. }  
34. else  
35. {  
36. iZemKeeper.GetLastError(ref idwErrorCode);  
37. WriteToFile("Unable to connect the device,ErrorCode=" + idwErrorCode.ToString() + " at " + DateTime.Now);  
38. }  
39. }  
40. catch (Exception ex)  
41. {  
42. WriteToFile("Exception :" + ex.Message + " at " + DateTime.Now);  
43. }  
44. }  
45.    
46. void iZemKeeper_OnFinger()  
47. {  
48. }  
49. void iZemKeeper_OnAttTransaction(int EnrollNumber, int IsInValid, int AttState, int VerifyMethod, int Year, int Month, int Day, int Hour, int Minute, int Second)  
50. {  
51. string time = Year + "-" + Month + "-" + Day + " " + Hour + ":" + Minute + ":" + Second;  
52. //tried breakpoint here but no control is returned  
53. WriteToFile("Verify OK.UserID=" + EnrollNumber.ToString() + " isInvalid=" + IsInValid.ToString() + " state=" + AttState.ToString() + " verifystyle=" + VerifyMethod.ToString() + " time=" + time);  
54.   
55. // return objCZKEM.OnAttTransaction(EnrollNumber, IsInValid, AttState, VerifyMethod, Year, Month, Day, Hour, Minute, Second);  
56.   
57. }  
58. void iZemKeeper_OnAttTransactionEx(string sEnrollNumber, int iIsInValid, int iAttState, int iVerifyMethod, int iYear, int iMonth, int iDay, int iHour, int iMinute, int iSecond, int iWorkCode)  
59. {  
60. DateTime Attendancedate = new DateTime(iYear, iMonth, iDay, iHour, iMinute, iSecond);  
61. string row = sEnrollNumber + "," + Attendancedate.ToString();  
62. WriteToFile("Attendane :" + row + " Marked At: " + DateTime.Now);  
63. if (bIsConnected == false)  
64. {  
65. Connect();  
66. return;  
67. }  
68. decimal empserial = decimal.Parse(sEnrollNumber);  
69. attInsert(empserial, Attendancedate);  
70. }  
71.   
72. code is not going in registered function