Delphi如何获取本机IP地址

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Delphi获取本机IP地址

//获取本机IP
function TKSMsgLog.GetLocalAddress:String;
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 := '';
    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:=StrPas(inet_ntoa(pptr^[I]^));
        Inc(I);
    end;
    WSACleanup;
end;