Delphi 읽 기 시스템 시간 및 날짜 전체 인 스 턴 스 구현

unit Unit1;
interface
uses
 Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
 StdCtrls;
type
 TForm1 = class(TForm)
  Button1: TButton;
  Memo1: TMemo;
  Button2: TButton;
  procedure Button1Click(Sender: TObject);
  procedure FormCreate(Sender: TObject);
  procedure Button2Click(Sender: TObject);
 private
  { Private declarations }
 public
  { Public declarations }
 end;
var
 Form1: TForm1;
implementation
{$R *.DFM}
uses ShellAPI;
function SetSystemDateTime(Year, Month, Day, Hour, Minute, Second: word): integer;  export;
 procedure SetDate(Year, Month, Day: Word); assembler;
 asm
  MOV CX,Year
  MOV DH,BYTE PTR Month
  MOV DL,BYTE PTR Day
  MOV AH,2BH
  INT 21H
 end;
 procedure SetTime(Hour, Minute, Second, Sec100: Word); assembler;
 asm
  MOV CH,BYTE PTR Hour
  MOV CL,BYTE PTR Minute
  MOV DH,BYTE PTR Second
  MOV DL,BYTE PTR Sec100
  MOV AH,2DH
  INT 21H
 end;
begin
 SetDate(Year, Month, Day);
 SetTime(Hour, Minute + 1, Second, 0);
 result := 1;
end;
procedure TForm1.Button1Click(Sender: TObject);
var
    st : TSYSTEMTIME;
begin
    //      
    GetSystemTime(st);
 //      
    Memo1.Lines.Add('     = ' +
         IntToStr(st.wmonth) + '/' +
         IntToStr(st.wDay) + '/' +
         IntToStr(st.wYear) + ' ' +
         IntToStr(st.wHour) + ':' +
         IntToStr(st.wMinute) + ':' +
         IntToStr(st.wSecond));
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
    Memo1.Lines.Clear;
end;
procedure TForm1.Button2Click(Sender: TObject);
var
 st: TSYSTEMTIME;
begin
 DateTimeToSystemTime(StrToDatetime('2002-06-23 15:39:46' ),st);
 SetSystemTime(st);
end;
end.