Загрузка Bitmap в окно

LRESULT CALLBACK HelloWorldWndProc(HWND hWnd, UINT Message, UINT wParam, LONG lParam)
{
    HDC hDC, hCompatibleDC;
    PAINTSTRUCT PaintStruct;
    HANDLE hBitmap, hOldBitmap;
    RECT Rect;
    BITMAP Bitmap;
    switch (Message)
    {
    case WM_PAINT:
        hDC = BeginPaint(hWnd, &PaintStruct);
        hBitmap = LoadImage(NULL, "test.PNG", IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE);
        GetObject(hBitmap, sizeof(BITMAP), &Bitmap);
        hCompatibleDC = CreateCompatibleDC(hDC);
        hOldBitmap = SelectObject(hCompatibleDC, hBitmap);
        GetClientRect(hWnd, &Rect);
        StretchBlt(hDC, 0, 0, Rect.right, Rect.bottom, hCompatibleDC, 0, 0, Bitmap.bmWidth, Bitmap.bmHeight, SRCCOPY);
        SelectObject(hCompatibleDC, hOldBitmap);
        DeleteObject(hBitmap);
        DeleteDC(hCompatibleDC);
        EndPaint(hWnd, &PaintStruct);
        return 0;
    case WM_DESTROY:
        PostQuitMessage(0);
        return 0;
    }
    return DefWindowProc(hWnd, Message, wParam, lParam);
}

hBitmap = LoadImage(NULL, "test.PNG", IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE);