NTFS dosya sisteminde dosya şifreleme-çözme ve dizin şifrele

[csyasar]

Kod: Tümünü seç

function EncryptFile(lpFilename: PChar): BOOL; stdcall;
           external advapi32 name 'EncryptFileA';

function DecryptFile(lpFilename: PChar; dwReserved: DWORD): BOOL; stdcall;
           external advapi32 name 'DecryptFileA';


procedure TForm1.Button1Click(Sender: TObject);
begin
  if not EncryptFile('c:\temp') then
    ShowMessage('Cant encrypt directory.');
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
  if not DecryptFile('c:\temp', 0) then
    ShowMessage('Cant decrypt directory.');
end;