请问读网卡号的函数

[ccc]

[jiangtao]

Question :
How can I get network card unique ID ?

Answer :
function _SysGetNICAddress: string;
var
Tmp : TGUID;
tmpstr : string;
newstr : string;
cnt : integer;
begin
try
CoCreateGuid(Tmp);
tmpstr := GuidToString(Tmp);
tmpstr := Copy(tmpstr, Length(tmpstr)-12, 12);
for cnt := 1 to 5 do
newstr := newstr + copy(tmpstr, cnt*2-1, 2) + '-';
newstr := newstr + copy(tmpstr, 11, 2);
except
newstr := '';
end;
Result := newstr;
end;

[radish]

如是指物理号，在我的网子上有篇帖子，有两种方法（radsworld.myrice.com)

[Kingron]

请搜索“网卡”或者“MAC”即可找到答案。
附加功能：
提问者：如要继续讨论请定期提前贴子，如不想讨论请结束贴子。

[TechnoFantasy]

Function NBGetAdapterAddress(a:integer) : String;
Implementation



{$R *.DFM}



Procedure TForm1.Button1Click(Sender : TObject);
Begin
label1.Caption:=NBGetAdapterAddress(StrtoInt(Edit1.Text));
End;



Function NBGetAdapterAddress(a:Integer) : String;
Var



NCB : TNCB; // Netbios control block //NetBios控制块
ADAPTER : TADAPTERSTATUS; // Netbios adapter status//取网卡状态
LANAENUM : TLANAENUM; // Netbios lana
intIdx : Integer; // Temporary work value//临时变量
cRC : Char; // Netbios return code//NetBios返回值
strTemp : String; // Temporary string//临时变量



Begin
// Initialize
Result := '';



Try
// Zero control blocl
ZeroMemory(@NCB, SizeOf(NCB));



// Issue enum command
NCB.ncb_command := Chr(NCBENUM);
cRC := NetBios(@NCB);



// Reissue enum command
NCB.ncb_buffer := @LANAENUM;
NCB.ncb_length := SizeOf(LANAENUM);
cRC := NetBios(@NCB);
If Ord(cRC)<>0 Then
exit;



// Reset adapter
ZeroMemory(@NCB, SizeOf(NCB));
NCB.ncb_command := Chr(NCBRESET);
NCB.ncb_lana_num := LANAENUM.lana[a];
cRC := NetBios(@NCB);
If Ord(cRC)<>0 Then
exit;



// Get adapter address
ZeroMemory(@NCB, SizeOf(NCB));
NCB.ncb_command := Chr(NCBASTAT);
NCB.ncb_lana_num := LANAENUM.lana[a];
StrPCopy(NCB.ncb_callname, '*');
NCB.ncb_buffer := @ADAPTER;
NCB.ncb_length := SizeOf(ADAPTER);
cRC := NetBios(@NCB);



// Convert it to string
strTemp := '';
For intIdx := 0 To 5 Do
strTemp := strTemp + InttoHex(Integer(ADAPTER.adapter_address[in
tIdx]),2);
Result := strTemp;
Finally
End;
End;

[lixia01]

谢谢楼上兄。

[skt642]

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