Intermec 751G 用户手册

Call this function to get the MAC address of the 802.11b/g radio. Call 
RadioConnect() before calling this function for this function to work properly.

Call this function to get the current Network Mode (SSID) for the 
802.11b/g radio.

Syntax

UINT GetMac( TCHAR * );

Parameters

Pointer to a character array, which is populated with the MAC address 
after a successful call.

Return Values ERROR_SUCCESS when successful, ERR_QUERY_FAILED when the 

query failed, or ERR_CONNECT_FAILED if a connection with the 
radio failed.

Remarks

If ERROR_SUCCESS is returned, your TCHAR array is populated with 
the formatted MAC address of the adapter, as follows: 

xx-xx-xx-xx-

xx-xx

Definitions

#ifdef DYNAMIC_LOADING
typedef UINT (*PFN_GetMac)(TCHAR *);
#else
UINT GetMac(TCHAR *);
#endif

Syntax

UINT GetNetworkMode( ULONG & );

Parameters

NDIS_NET_MODE_IBSS

802.11b/g Ad–Hoc Mode.

NDIS_NET_MODE_ESS

802.11b/g Infrastructure Mode.

NDIS_NET_MODE_UNKNOWN

Anything Else/Unknown Error

NDIS_NET_AUTO_UNKNOWN

Automatic Selection. Use of this option is not supported or 
recommended.

NDIS_NET_TYPE_OFDM_5G

5 Gigahertz 54 Mbps

NDIS_NET_TYPE_OFDM_2_4G

802.11b/g 2.4 Gigahertz

Return Values ERROR_SUCCESS when successful, ERR_QUERY_FAILED when the query failed, or 

ERR_CONNECT_FAILED if a connection with the radio failed.

Remarks

If ERROR_SUCCESS is returned, your ULONG reference is populated with one of the parameters 
listed above.

Definitions

#ifdef DYNAMIC_LOADING
typedef UINT (*PFN_GetNetworkMode)(ULONG &);
#else
UINT GetNetworkMode(ULONG &);
#endif