[Dev-C++] custom toolbar

[Vlada D. <dj...@im...>]

Hi, everybody.

Here's another problem I'm having. I'm trying to create toolbar with my own
bitmap images, so I did the following:

1. I painted one 48x16 pixel bitmap using Paint, which should contain images
for 3 toolbar buttons
2. Defined ID for bitmap resource in header and added a line in .rc file
(ID_BITMAP BITMAP "image.bmp")
3. Finaly, I wrote a code to create toolbar.

--------begin code------
INITCOMMONCONTROLSEX icx;
    icx.dwSize=sizeof(INITCOMMONCONTROLSEX);
    icx.dwICC=ICC_BAR_CLASSES;
    InitCommonControlsEx(&icx);
    HWND hToolbar;

    switch (message)                  /* handle the messages */
    {
        case WM_CREATE:

hToolbar=CreateWindowEx(WS_EX_CLIENTEDGE,TOOLBARCLASSNAME,NULL,WS_CHILD|WS_V
ISIBLE,0,0,0,0,
                        hwnd,(HMENU)ID_TOOLBAR,g_hInstance,NULL);
             if(!hToolbar)
             {
                MessageBox(hwnd,"Couldn't create toolbar","Error",MB_OK);
                return 0;
             }

SendMessage(hToolbar,TB_BUTTONSTRUCTSIZE,(WPARAM)sizeof(TBBUTTON),0);

            TBBUTTON tbb[3];
            TBADDBITMAP tbab;



            tbab.hInst=g_hInstance;;
            tbab.nID=ID_BITMAP;
            SendMessage(hToolbar,TB_ADDBITMAP,(WPARAM)3,(LPARAM)&tbab);

            ZeroMemory(tbb,sizeof(tbb));

            tbb[0].iBitmap=0;
            tbb[0].fsState=TBSTATE_ENABLED;
            tbb[0].fsStyle=TBSTYLE_BUTTON;
            tbb[0].idCommand=ID_FILE_NEW;
            >>>>>two more button definitions<<<<<<<
SendMessage(hToolbar,TB_ADDBUTTONS,sizeof(tbb)/sizeof(TBBUTTON),(LPARAM)&tbb
);

---end code----

The program compiled, but when I start it, I keep getting "acces violation"
message. I tried using a debugger, but it wont even start (or I dont know
how to use it). When I comment out the line where I send the TB_ADDBITMAP
button, the program works, but without images on buttons, so I suppose
there's something wrong about that .
Can somebody give me some advice what could be wrong, or direct me to some
link about using Dev-Cpp debugger?
------------
Vlada