IPHelper 를 이용한 NIC 상태 구해오는 소스입니다! unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1 = class(TForm) Memo1: TMemo; Button1: TButton; procedure Button1Click(Sender: TObject); private { Private declarations } public { Public declarations } end; const MAX_INTERFACE_NAME_LEN = $100; ERROR_SUCCESS = 0; MAXLEN_IFDESCR = $..