Argox PT-9130 - Manual (Page 120)

PT-90 Mobile Computer SDK Programming Manual 113
GetPINStatus
Get the current authentication code status of SIM card
DWORD GetPINStatust
{
DWORD * dwStatus
}
Parameters
dwStatus
[out] Receive the authentication code status. The return value can be one of the values in the following table.
Value Authentication Code Status
0 "ERROR", SIM card maybe not exist
1 "READY", PIN has already been entered
2 "SIM PIN", wait SIM PIN enter
3 "SIM PUK", wait SIM PUK enter
4 Other authentication code
Returned Values
If the action succeeds, the returned value is E_FUNC_SUCCEED . If the action fails, possible returned values are
E_FUNC_ERROR , GPRS_ERR_DEVICE_ERROR .
Example
DWORD dwStatus;
if(GetPINStatus(&dwStatus) != E_FUNC_SUCCEED)
AfxMessageBox(_T("Get PIN status fail!"));
Requirements
OS Versions: Windows CE 6.0 or beyond.
Header: sysapiax.h
Link Library: sysapiax.lib
Link DLL: sysapiax.dll
Device: PT90