bitmap problem

Can anybody compile the below and help me fix the error. I've being trying to get bitmaps to work for ages. If you can't does anybody know of a Bitmap tutorial for Dev C++ users. Thanks

Code:

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#include <windows.h>


HINSTANCE hInst;
LRESULT CALLBACK WindProcedure(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);

INT WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
                  LPSTR lpCmdLine, int nCmdShow)
{
    WNDCLASSEX  WndCls;
    static char szAppName[] = "BitmapIntro";
    MSG        Msg;

        hInst      = hInstance;
    WndCls.cbSize        = sizeof(WndCls);
    WndCls.style        = CS_OWNDC | CS_VREDRAW | CS_HREDRAW;
    WndCls.lpfnWndProc  = WindProcedure;
    WndCls.cbClsExtra    = 0;
    WndCls.cbWndExtra    = 0;
    WndCls.hInstance    = hInst;
    WndCls.hIcon        = LoadIcon(NULL, IDI_APPLICATION);
    WndCls.hCursor      = LoadCursor(NULL, IDC_ARROW);
    WndCls.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
    WndCls.lpszMenuName  = NULL;
    WndCls.lpszClassName = szAppName;
    WndCls.hIconSm      = LoadIcon(hInstance, IDI_APPLICATION);
    RegisterClassEx(&WndCls);

    CreateWindowEx(WS_EX_OVERLAPPEDWINDOW,
                          szAppName,
                          "Bitmaps Fundamentals",
                          WS_OVERLAPPEDWINDOW | WS_VISIBLE,
                          CW_USEDEFAULT,
                          CW_USEDEFAULT,
                          CW_USEDEFAULT,
                          CW_USEDEFAULT,
                          NULL,
                          NULL,
                          hInstance,
                          NULL);

    while( GetMessage(&Msg, NULL, 0, 0) )
    {
        TranslateMessage(&Msg);
        DispatchMessage( &Msg);
    }

    return static_cast<int>(Msg.wParam);
}

LRESULT CALLBACK WindProcedure(HWND hWnd, UINT Msg,
                          WPARAM wParam, LPARAM lParam)
{
    HDC hDC, MemDCExercising;
    PAINTSTRUCT Ps;
    HBITMAP bmpExercising;

    switch(Msg)
    {
        case WM_DESTROY:
            PostQuitMessage(WM_QUIT);
            break;
        case WM_PAINT:
            hDC = BeginPaint(hWnd, &Ps);

            // Load the bitmap from the resource
            bmpExercising = LoadBitmap(hInst, "E:/Alex's Stuiff/Programming/win32/exercising.bmp"));
            // Create a memory device compatible with the above DC variable
            MemDCExercising = CreateCompatibleDC(hDC);
            // Select the new bitmap
            SelectObject(MemDCExercising, bmpExercising);

            // Copy the bits from the memory DC into the current dc
            BitBlt(hDC, 10, 10, 450, 400, MemDCExercising, 0, 0, SRCCOPY);

            // Restore the old bitmap
            DeleteDC(MemDCExercising);
            DeleteObject(bmpExercising);
            EndPaint(hWnd, &Ps);
            break;
        default:
            return DefWindowProc(hWnd, Msg, wParam, lParam);
    }
    return 0;
}

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Code:

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            // Load the bitmap from the resource
            bmpExercising = LoadBitmap(hInst, "E:/Alex's Stuiff/Programming/win32/exercising.bmp"));

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Although the comment says you're loading the bitmap from a resource, what you're actually doing is loading the bitmap from a file.

If you wish to load the bitmap from a file, use LoadImage.

Code:

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hBitmap = (HBITMAP)LoadImage(NULL,filename,IMAGE_BITMAP,0,0,LR_LOADFROMFILE) ;

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when i type in the path to the image it contins "e:\alex's stuff..." and the compiler says \a is unknown. How do i get around this

> "e:\alex's stuff..."
Since \ begins an escape character you need to either use \\ or / in strings.

- SirCrono6