WM_COMMAND is there something wrong??

[Nobody/Anonymous]

I'm using resourcefiles so this is my DiagFunction:

BOOL MainDiag (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    switch (message)                  /* handle the messages */
    {
        case WM_DESTROY:
            EndDialog (hwnd, 0);       /* send a WM_QUIT to the message queue */
            return TRUE;
            break;
        case WM_CLOSE:
            EndDialog (hwnd, 0);       /* send a WM_QUIT to the message queue */
            return TRUE;
            break;
        case WM_COMMAND:
            switch (LOWORD(lParam))
            {
                case IDM_ENDE:
                     EndDialog (hwnd, 0);       /* send a WM_QUIT */
                     return TRUE;
                     break;
                default:
                     return FALSE;
                     break;       
            }
        default:                      /* for messages that we don't deal with */
            return FALSE;
    }

    return 0;
}

if I hit my "ENDE" button nothing happens.. why??

[Nobody/Anonymous]

I've found my problem.
it's got to be LOWORD(wParam)

[Nobody/Anonymous]

try also EndDialog("parent", "itemname");
like Enddialog(hwnd, IDC_ENDE);

also switch (LOWORD(wParam))
if you dont like that try

lParam = HIWORD;
wParam = LOWORD;