紧急求救，得到本机网卡的ID号

[flydc]

各位大虾，帮忙，怎样通过VC获得本机网卡的ID号。叩谢+给分

[ky640]

网卡的MAC地址吧，如果是可参考NetBios函数。

[ky640]

网卡的MAC地址吧，如果是可参考NetBios函数。

[zhuwenzheng]

http://www.vckbase.com/bbs/prime/viewprime.asp?id=76

[Frank_Xu]

sNetBiosName為你的電腦名稱

CString GetMacAddress(CString sNetBiosName)
{
ASTAT Adapter;
NCB ncb;
UCHAR uRetCode;

memset(&ncb, 0, sizeof(ncb));
ncb.ncb_command = NCBRESET;
ncb.ncb_lana_num = 0;
uRetCode = Netbios(&ncb);
memset(&ncb, 0, sizeof(ncb));
ncb.ncb_command = NCBASTAT;
ncb.ncb_lana_num = 0;
sNetBiosName.MakeUpper();
FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
ncb.ncb_callname[NCBNAMSZ] = 0x0;
ncb.ncb_buffer = (unsigned char *) &Adapter;
ncb.ncb_length = sizeof(Adapter);
uRetCode = Netbios(&ncb);
CString sMacAddress;
if (uRetCode == 0)
{
sMacAddress.Format(_T("%02X-%02X-%02X-%02X-%02X-%02X"),
Adapter.adapt.adapter_address[0],
Adapter.adapt.adapter_address[1],
Adapter.adapt.adapter_address[2],
Adapter.adapt.adapter_address[3],
Adapter.adapt.adapter_address[4],
Adapter.adapt.adapter_address[5]);
}
return sMacAddress;
}

[Frank_Xu]

獲取本機名為 hname及IP地址ip
將hname傳入上面的函數GetMacAddress (hname)即可


WORD wVer;
WSADATA wsaData;
char hname[25];
CString ip;
PHOSTENT hostinfo;
wVer = MAKEWORD( 2, 0 );
//==0000 0000 0000 0010=0x0002//主版本號在低位字節,輔版本號在高位字節

if ( WSAStartup( wVer, &wsaData ) == 0 )// == WSAStartup(0x0002, &wsaData )
{

if( gethostname (hname, sizeof(hname)) == 0)
{
if((hostinfo = gethostbyname(hname)) != NULL)
{
ip = inet_ntoa (*(struct in_addr *)*hostinfo->h_addr_list);
}
}
}

WSACleanup( );
AfxMessageBox(hname);
AfxMessageBox(ip);

[jiayp004]

ASTAT 结构吗，我的VC怎么提示没有呢，msdn也没有