Get Current Domain for computer via software

I assume you are talking about the NT Domain and not TCPIP domain.  If I'm wrong let me know and I'll post that information instead.

I can't speak specifially how to do it in JAVA (I don't know much about it) but here is how to do it using the Windows NT API:

http://support.microsoft.com/support/kb/articles/q170/6/20.asp

Could you give me a trimmed down example that just returns the name of the domain as a char* or something, I don't have the time to sort through that code right now, I also bumped the points to 550 for you

I'm sorry, but this is overkill for this task. The domain name is stored in an environment variable called 'USERDOMAIN', and the value actually is the current domain name...

Here's a snippet of some code I've used in the past that does this.

      WKSTA_INFO_100 **ppwksta, *pwksta;

      ppwksta = &pwksta;


      NET_API_STATUS stat = NetWkstaGetInfo(NULL, 100, (LPBYTE *)ppwksta);
      if(stat == NERR_Success){
            CString buf;
            UNI2ASC((BYTE *)pwksta->wki100_computername, buf);
            SetDlgItemText(IDC_COMPUTERNAME, buf);
            UNI2ASC((BYTE *)pwksta->wki100_langroup, buf);
            SetDlgItemText(IDC_LANGROUP, buf);
      }
      else{
            AfxMessageBox(_T("NetWkstaGetInfo returned an ERROR"), MB_OK);
      }

void ASC2UNI(BYTE **p, CString &r)
{

      *p = new BYTE[r.GetLength()*2];
      memset(*p, 0, r.GetLength()*2);
      for(int i=0; i<r.GetLength(); i++){
            *(*p+(i*2)) = r.GetAt(i);
      }
}

sorry I'm going to have to go with JKR's answer it is way easier.