Thanks Sergey! That link helped.
Rodd
>Rodd,
>
>Check
http://blogs.msdn.com/calvin_hsia/archive/2005/09/26/474084.aspx>
>>I'm trying to use GetLastError API call to figure out why a call to LogonUser may have failed. However, no matter what I do, GetLastError always returns 0. LogonUser will return 1 when I enter a valid username/password. If I enter the same username with a bogus password, LogonUser returns a 0 indicating there was a problem but GetLastError() still returns a 0.
>>
>>I've included my code below. Does anyone know what I might be doing wrong?
>>
>>
>>DECLARE integer GetLastError IN kernel32
>>DECLARE integer CloseHandle IN kernel32 integer hObject
>>DECLARE integer LogonUser IN advapi32 string lpzUser, string lpzDomain,;
>> string lpzPass, integer dwLogonType, integer dwLogonProvider,;
>> integer @phToken
>>
>>
>>nToken = 0
>>
>>IF LogonUser("user_name","domain.com",INPUTBOX("Password:"),3,0,@nToken) = 0
>> = MESSAGEBOX("Error: " + TRANSFORM(GetLastError(),"99999999"))
>>ELSE
>> = CloseHandle(nToken)
>>ENDIF
>>
>>RELEASE ALL
>>
>>
>>Thanks for your input!