[C++ Win32] Popolare una combo box

[gianvituzzi]

ho trovato, ma molto macchinoso!

//---------------------------------------------------------------------------
LRESULT CALLBACK DlgProc(HWND hWndDlg, UINT Msg, WPARAM wParam, LPARAM lParam)
{
    const char *ComboBoxItems[] = { "Sri Lanka", "El Salvador", "Botswana",
                                    "France", "Cuba" };
        switch(Msg)
        {
        case WM_INITDIALOG:
            hWndComboBox = CreateWindow("COMBOBOX",
                                        NULL,
                                        WS_CHILD | WS_VISIBLE,
                                        60, 62, 136, 60,
                                        hWndDlg,
                                        NULL,
                                        hInst,
                                        NULL);

            if( !hWndComboBox )
            {
                MessageBox(hWndDlg,
                           "Could not create the combo box",
                           "Failed Control Creation",
                           MB_OK);
                return FALSE;
            }

            SendMessage(hWndComboBox,
                        CB_ADDSTRING,
                        0,
                        reinterpret_cast<LPARAM>((LPCTSTR)ComboBoxItems[0]));
            SendMessage(hWndComboBox,
                        CB_ADDSTRING,
                        0,
                        reinterpret_cast<LPARAM>((LPCTSTR)ComboBoxItems[1]));
            SendMessage(hWndComboBox,
                        CB_ADDSTRING,
                        0,
                        reinterpret_cast<LPARAM>((LPCTSTR)ComboBoxItems[2]));
            SendMessage(hWndComboBox,
                        CB_ADDSTRING,
                        0,
                        reinterpret_cast<LPARAM>((LPCTSTR)ComboBoxItems[3]));
            SendMessage(hWndComboBox,
                        CB_ADDSTRING,
                        0,
                        reinterpret_cast<LPARAM>((LPCTSTR)ComboBoxItems[4]));


            return TRUE;

        case WM_COMMAND:
                switch(wParam)
                {
                case IDCANCEL:
                        EndDialog(hWndDlg, 0);
                        return TRUE;
                }
                break;
        }

        return FALSE;
}
//---------------------------------------------------------------------------