C++ Resize hdc image

[Pashers]

Hi guys,

 

I've got the following below to take a screenshot and (trying to) resize it to 800x600 which doesn't seem to work. hScreen2 comes up with a white image, hScreen comes up with the screenshot.

 

Any ideas?

 

Thanks,

 

 

const int nScreenWidth = GetSystemMetrics(SM_CXSCREEN);
const int nScreenHeight = GetSystemMetrics(SM_CYSCREEN);
RECT rc;
PBITMAPINFO bmfh;
HWND hwndDeskTop;
hwndDeskTop=GetDesktopWindow();
GetWindowRect(hwndDeskTop, &rc);
HDC hdc = GetDC(hwndDeskTop);
HDC hScreen,hScreen2;
hScreen = CreateCompatibleDC(hdc);
hScreen2 = CreateCompatibleDC(hdc);
HBITMAP hCaptureBitmap = CreateCompatibleBitmap(hdc, nScreenWidth, nScreenHeight);
SelectObject(hScreen, hCaptureBitmap);
BitBlt(hScreen,0,0,nScreenWidth,nScreenHeight,hdc,0,0,SRCCOPY);
SetStretchBltMode(hScreen, HALFTONE);
if(!StretchBlt(hScreen2,800,600,rc.right,rc.bottom,hScreen,0,0,rc.right,rc.bottom,SRCCOPY))
   MessageBox(NULL,"test","", MB_OK);
BitBlt(hScreen2,0,0,800,600,hdc,0,0,SRCCOPY);
CreateImage(hScreen2, 800, 600);  // This function just draws the image onto the screen
DeleteObject(hScreen);
DeleteObject(hScreen2);
DeleteObject(hCaptureBitmap);

[Pashers]

It's ok I've found and fixed the solution!