Wince獲取Wifi的裝置名 連線狀態和訊號強度

一、加入標頭檔案

#include #include #include

二、attach to ndisuio

handle hndis = ::createfile( ndisuio_device_name, generic_all, 0, null, open_existing,

(handle)invalid_handle_value );

三、獲取裝置名稱

uchar                  cbquerybuffer[ 1024 ];

pndisuio_query_binding pquerybinding;
dword                  dwbytesreturned = 0;
pquerybinding = (pndisuio_query_binding)&cbquerybuffer[ 0 ];
pquerybinding->bindingindex = 0;
if ( ::deviceiocontrol( hndis,
ioctl_ndisuio_query_binding,
(lpvoid)&cbquerybuffer[ 0 ],
sizeof(ndisuio_query_binding),
(lpvoid)&cbquerybuffer[ 0 ],
sizeof(cbquerybuffer),
&dwbytesreturned,
null ) == true )

四、檢測連線狀態

nic_statistics nicstatistics = ;

dword          dwbytesreturned = 0;
bool bconnected = false;
nicstatistics.ptcdevicename = pdevicename;
if ( ::deviceiocontrol( hndis,
ioctl_ndisuio_nic_statistics,
null,
0,&nicstatistics,
sizeof(nic_statistics),
&dwbytesreturned,
null ) == true )

五、獲取訊號強度

// example.

// < -90 : no signal
// < -81 : very low
// < -71 : low
// < -67 : good
// < -57 : very good
// ...   : excellent
ndisuio_query_oid ndisqueryoid = ;
dword             dwbytesreturned = 0;
int ndb = 0;
ndisqueryoid.oid = oid_802_11_rssi;
ndisqueryoid.ptcdevicename = pdevicename;
if ( ::deviceiocontrol( hndis,
ioctl_ndisuio_query_oid_value,
(lpvoid)&ndisqueryoid,
sizeof(ndisqueryoid),
(lpvoid)&ndisqueryoid,
sizeof(ndisqueryoid),
&dwbytesreturned,
null ) == true )

Wince獲取Wifi的裝置名 連線狀態和訊號強度

ote 需ce4.0或更高版本 相容ndis5.1 支援 一 加入標頭檔案 include include include二 attach to ndisuiohandle hndis createfile ndisuio device name,generic all,0,null,open ex...

Wince獲取Wifi的裝置名 連線狀態和訊號強度

需ce4.0或更高版本 相容ndis5.1 支援 一 加入標頭檔案 include include include二 attach to ndisuiohandle hndis createfile ndisuio device name,generic all,0,null,open existi...

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