Delphi获取本地连接的MAC地址,怎么获取
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解决时间 2021-02-15 12:02
- 提问者网友:疯子也有疯子的情调
- 2021-02-14 15:35
Delphi获取本地连接的MAC地址,怎么获取
最佳答案
- 五星知识达人网友:你哪知我潦倒为你
- 2021-02-14 16:26
Delphi获取本机MAC地址方法:
function MacAddress: string;
var
Lib: Cardinal;
Func: function(GUID: PGUID): Longint;
stdcall;
GUID1, GUID2: TGUID;
begin
Result := '';
Lib := LoadLibrary('rpcrt4.dll');
if Lib <> 0 then
begin
if Win32Platform <> VER_PLATFORM_WIN32_NT then
@Func := GetProcAddress(Lib, 'UuidCreate')
else
@Func := GetProcAddress(Lib, 'UuidCreateSequential');
if Assigned(Func) then
begin
if (Func(@GUID1) = 0) and (Func(@GUID2) = 0) and
(GUID1.D4[2] = GUID2.D4[2]) and (GUID1.D4[3] = GUID2.D4[3]) and
(GUID1.D4[4] = GUID2.D4[4]) and (GUID1.D4[5] = GUID2.D4[5]) and
(GUID1.D4[6] = GUID2.D4[6]) and (GUID1.D4[7] = GUID2.D4[7]) then
begin
Result := IntToHex(GUID1.D4[2], 2) + '-' + IntToHex(GUID1.D4[3], 2)
+ '-' + IntToHex(GUID1.D4[4], 2) + '-' + IntToHex(GUID1.D4[5], 2)
+ '-' + IntToHex(GUID1.D4[6], 2) + '-' + IntToHex(GUID1.D4[7], 2);
end;
end;
FreeLibrary(Lib);
end;
end;
function MacAddress: string;
var
Lib: Cardinal;
Func: function(GUID: PGUID): Longint;
stdcall;
GUID1, GUID2: TGUID;
begin
Result := '';
Lib := LoadLibrary('rpcrt4.dll');
if Lib <> 0 then
begin
if Win32Platform <> VER_PLATFORM_WIN32_NT then
@Func := GetProcAddress(Lib, 'UuidCreate')
else
@Func := GetProcAddress(Lib, 'UuidCreateSequential');
if Assigned(Func) then
begin
if (Func(@GUID1) = 0) and (Func(@GUID2) = 0) and
(GUID1.D4[2] = GUID2.D4[2]) and (GUID1.D4[3] = GUID2.D4[3]) and
(GUID1.D4[4] = GUID2.D4[4]) and (GUID1.D4[5] = GUID2.D4[5]) and
(GUID1.D4[6] = GUID2.D4[6]) and (GUID1.D4[7] = GUID2.D4[7]) then
begin
Result := IntToHex(GUID1.D4[2], 2) + '-' + IntToHex(GUID1.D4[3], 2)
+ '-' + IntToHex(GUID1.D4[4], 2) + '-' + IntToHex(GUID1.D4[5], 2)
+ '-' + IntToHex(GUID1.D4[6], 2) + '-' + IntToHex(GUID1.D4[7], 2);
end;
end;
FreeLibrary(Lib);
end;
end;
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