Re: [Dev-C++] ListBox selections

[Elias P. <eli...@ao...>]

> > >
>   hChildPB=CreateWindow("LISTBOX","",WS_CHILD | WS_CLIPSIBLINGS |
LBS_NOTIFY
>  | WS_VSCROLL, 10,40,148,180,hwnd,NULL,g_hInst,0);
>
>  above is how I create it.
>
>
>       case WM_COMMAND:
>    switch( wParam )

Well, this is the problem. According to the Win32 API docs, the
WM_COMMAND has the following parameters:

wNotifyCode = HIWORD(wParam); // notification code
wID = LOWORD(wParam);         // control identifier
hwndCtl = (HWND) lParam;      // handle of control

Just replace wParam by HIWORD(wParam) and everything should work.


>    {
>    case LBN_SELCHANGE:
>         MessageBox(hwnd,"it worked","I wish :(",MB_OK);
>           break;
>
>  then rest of my WM_COMMAND case which all works.
>
> but the messagebox is never displayed.

Elias Pschernig