[konopello]

Вот решение вашей проблемы

void  disableButtons()
{   FormControl             buttonGroup;
    Object                  currentContainer;
    Object                  cont;
    Object                  ctrl;
    int                     numc;

    FormControl             currentButton;


    int                 ret = 0;
    int                 f;

    buttonGroup = element.control(control::ButtonGroup);
    currentContainer = form.design().control(buttonGroup.id());
    numc = currentContainer.controlCount();

    for (f = 1; f <= numc; f++)
    {
        ctrl = currentContainer.controlNum(f);

        element.control(ctrl.id()).enabled(false);
    }
}