استفسار حول cmd dos - نسخة قابلة للطباعة

كود :
function ExecuteCommande(Commande: String;Attente : Boolean = True): Boolean;
Var
  lpsaProcess,
  lpsaThread    : PSecurityAttributes;
  StartupInfo   : TStartupInfo;
  ProcessInfo   : TProcessInformation;
  AddrCmd       : Array [0..255] Of Char;
  ExitCode      : DWord;
begin
  FillChar(StartupInfo, SizeOf(TStartupInfo), 0);
  with StartupInfo do
  begin
    cb          := SizeOf(TStartupInfo);
    dwFlags     := STARTF_USESHOWWINDOW or STARTF_FORCEONFEEDBACK;
    wShowWindow := SW_HIDE;
  end;
 
  New(lpsaProcess);
  New(lpsaThread);
 
  lpsaProcess^.nLength              := SizeOf(lpsaProcess^);
  lpsaProcess^.lpSecurityDescriptor := Nil;
  lpsaProcess^.bInheritHandle       := True;
 
  lpsaThread^.nLength              := SizeOf(lpsaThread^);
  lpsaThread^.lpSecurityDescriptor := Nil;
  lpsaThread^.bInheritHandle       := True;
 
  StrPCopy(AddrCmd, Commande);
  Result := CreateProcess(nil, AddrCmd, lpsaProcess, lpsaThread, False,
                          STARTF_FORCEONFEEDBACK, nil, nil, StartupInfo, ProcessInfo);
  if not Result then Result:=(GetLastError>10000);
  Dispose(lpsaProcess);
  Dispose(lpsaThread);
  if Result then
  begin
    while Attente do
    begin

      Sleep(500);
      GetExitCodeProcess(ProcessInfo.hProcess, ExitCode);
      if ExitCode<>STILL_ACTIVE then break;
 
    
 
    end;
    CloseHandle(ProcessInfo.hThread);
    CloseHandle(ProcessInfo.hProcess);
  end;
end;


function BuildDosCommandStr(Command:string):string;
begin
    result:='cmd /c "'+Command+'"';
end;
 
procedure TForm1.Button8Click(Sender: TObject);
begin
    ExecuteCommande(BuildDosCommandStr('Copy C:\print1.txt Lpt1'),TRUE);
end;