Mega Code Archive
The Fast and Best way to get a local IP Address
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Title: The Fast and Best way to get a local IP Address
Question: How get the local IP Address easy and fast?
"Como obter o endereo ip local de maneira rpida e fcil?"
Answer:
See:
"Veja:"
------------------------------------------------------------------
function getIPs: Tstrings;
type
TaPInAddr = array[0..10] of PInAddr;
PaPInAddr = ^TaPInAddr;
var
phe: PHostEnt;
pptr: PaPInAddr;
Buffer: array[0..63] of Char;
I: Integer;
GInitData: TWSAData;
begin
WSAStartup($101, GInitData);
Result := TstringList.Create;
Result.Clear;
GetHostName(Buffer, SizeOf(Buffer));
phe := GetHostByName(buffer);
if phe = nil then Exit;
pPtr := PaPInAddr(phe^.h_addr_list);
I := 0;
while pPtr^[I] nil do
begin
Result.Add(inet_ntoa(pptr^[I]^));
Inc(I);
end;
WSACleanup;
end;
------------------------------------------------------------------
This function not requires special units or triks to make your work
"Esta funo no requer nada em especial para fazer seu trabalho"
:-)
Grson, from Brazil.
"Grson, do Brasil"
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