Fingr printer reader digital personna 4500

[Sufi Shahzad]

dear i want to configure the ZKTeco/Digital personna device with oracle 10g forms. i have database 12c. i want to attach mb40plus device. i have register the regsvr32 zkemkeeper.dll. file. the table i have is:
create table inout (
sno number(16) primary key, ---datewise log
id number(16) primary key, ---attendance log
conenct varchar2(1), ---device is connected [Y/N]
ip_add varchar2(18), ---Read Device address static 192.168.100.201
ser_no Varchar2(17), ---read Serial No of Device.
intime datetime,
otime datetime,
dated date,
port number(6),
type varchar2(4)); ----Face,FP
Quote:

dll files are:
zkemsdk.dll
zkfinger10.dll
zkemkeeper.dll
ZKEMCrypto.dll
zkfpslibLow.dll
usbcomm.dll
tcpcomm.dll
comms.dll
IOTCAPIs.dll
pltcpcomm.dll
rscomm.dll
libareacode.dll

how i can see the device is connected to oracle table and form10g with ipaddress(192.168.100.201) and default port 4370 and serialno. how i can control device (hardware) with dll files.i want to show message show the device is connected to database when the form run (when_new_form_instance)..please advised.
i would be thankful to you f you share form how to connect device with oracel 10g database.