Получение списка компьютеров в домене.
void CMQMsgDlg::LoadNetwork()
{
	SERVER_INFO_100*		lpBuf;
	SERVER_INFO_100*		lpComp;
	DWORD			dwEntriesRead;
	DWORD			dwTotalEntries;
	DWORD			i;
	LPTSTR			szCompName;
	if( NetServerEnum( NULL,100,(LPBYTE*) &lpBuf,MAX_PREFERRED_LENGTH,&dwEntriesRead, 
&dwTotalEntries,SV_TYPE_ALL,NULL,0 ) == NERR_Success )
	{
		lpComp = lpBuf;
		for( i = 0; i < dwEntriesRead; i++ )
		{
			if( UnicodeToAnsi( (LPWSTR)lpComp
                ->sv100_name,&szCompName ) )
			{
				.....................
			delete szCompName;
			}
			lpComp++;
		}
		NetApiBufferFree( lpBuf );
	}
}