文件时间修改器

Delphi代码：

program setTime;

{$APPTYPE CONSOLE}

uses Windows;

procedure usage();
begin
writeln('-------------------------------------------------------'+#10#13+
      'setTime Ver 1.0 hnxyy[F.S.T], 2005/6/22'+#10#13+
      'http://www.wrsky.com, QQ:19026695 '+#10#13+
      '       文件时间修改器 1.0'+#10#13#10#13+
      'Usage:   setTime OldFile NewFile'+#10#13+
      'Example: setTime cmd.exe muma.exe'+#10#13+
      '--------------------------------------------------------'
      );
exit;
end;

procedure setTimer(srcFile,destFile:PChar);
var
hFileOld,hFileNew :THandle;
CreationTime, LastAccessTime, LastWriteTime :PFileTime;
begin
  hFileOld :=createFile(srcFile,generic_read,file_share_read,nil,
                open_existing,FILE_ATTRIBUTE_NORMAL,Cardinal(nil));
  if (hFileOld=INVALID_HANDLE_VALUE) then
  begin
    Writeln('Cannot open '+srcFile+'.');
    exit;
  end;
  hFileNew :=createFile(destFile,generic_write,file_share_write,nil,
                open_existing,FILE_ATTRIBUTE_NORMAL,Cardinal(nil));
  if (hFileNew=INVALID_HANDLE_VALUE) then
  begin
    Writeln('Cannot open '+destFile+'.');
    exit;
  end;
  GetMem(CreationTime,SizeOf(TFileTime));
  GetMem(LastAccessTime,SizeOf(TFileTime));
  GetMem(LastWriteTime,SizeOf(TFileTime));
  GetFileTime(hFileOld,CreationTime,LastAccessTime,LastWriteTime);
  SetFileTime(hFileNew,CreationTime,LastAccessTime,LastWriteTime);
  FreeMem(CreationTime);
  FreeMem(LastAccesstime);
  FreeMem(LastWriteTime);
  CloseHandle(hFileNew);
  CloseHandle(hFileOld);
  writeln('All is done! Enjoy yourself.');
end;

begin
if (ParamCount<>2) then
  usage()
else
  setTimer(PChar(ParamStr(1)),PChar(ParamStr(2)));
end.

c代码: